Desulfurization tank with uniform desulfurization effect

Abstract

The invention discloses a desulfurization tank with uniform desulfurization effect, the desulfurization tank comprises a tank body, a reciprocating electric cylinder and a push plate, the reciprocating electric cylinder is fixed on the outer wall of the tank body, the output end of the reciprocating electric cylinder is connected with the push plate, and the side surface of the push plate is provided with a multidirectional uniform desulfurization mechanism; the multidirectional uniform desulfurization mechanism comprises a linkage ring fixedly mounted on the side surface of the push plate, the bottom end of the linkage ring is fixedly connected with a plurality of steel wire ropes, and the lower end of each steel wire rope is inserted into the tank body and then is connected with a hinged sleeve block; a concave hinge block is rotationally connected to the outer wall of the hinge sleeve block, an atomizing spray pipe is fixedly mounted on the side face of the concave hinge block and used for atomizing and spraying an alkaline solution in multiple directions, and the desulfurization uniformity of the desulfurization tank is good.

Description

Technical Field

[0001] The invention belongs to the technical field of desulfurization, and relates to a desulfurization tank with uniform desulfurization effect. Background Art

[0002] Desulfurization tanks are mainly used to remove harmful gases such as sulfur dioxide and sulfurous oxide from fuels such as coal and oil to reduce air pollution. In the desulfurization tank, an alkaline solution (usually an aqueous solution of lime or gypsum) is sprayed into the flue gas through a spray device. When the flue gas comes into contact with the sprayed alkaline solution, the sulfur dioxide in it will react chemically with the alkaline substances in the solution to produce calcium sulfate or other sulfate substances. This process removes sulfur dioxide from the flue gas, thereby reducing the sulfur dioxide content in the flue gas.

[0003] After searching the existing public documents, the patent publication number CN211871896U discloses a new type of desulfurization tank, which is also provided with a maintenance pipe on the side wall of the desulfurization tank, and a vent pipe is connected to the end of the desulfurization tank air inlet pipe, which can reduce the gas flow rate, prolong the contact time between the gas and the desulfurizer, and achieve a good desulfurization effect; a gas sampling port is provided on the exhaust pipe, which is convenient for sampling and subsequent gas component detection, and has strong practicality; however, the desulfurization tank has the following defects:

[0004] During the desulfurization process, although the desulfurization tank can achieve contact and desulfurization operation through gas flow rate, the gas needs to be sprayed with alkaline solution during the flow to achieve contact desulfurization, which makes it difficult to evenly distribute the alkaline solution during the desulfurization process and achieve contact desulfurization with the alkaline solution. The desulfurization uniformity is poor, which affects the desulfurization effect. Therefore, a desulfurization tank with uniform desulfurization effect is provided. Summary of the invention

[0005] The purpose of the present invention is to overcome the disadvantages of the prior art and provide a desulfurization tank with uniform desulfurization effect. The desulfurization uniformity of the desulfurization tank is good.

[0006] To achieve the above object, the present invention discloses a desulfurization tank with uniform desulfurization effect, comprising a tank body, a reciprocating electric cylinder and a push plate, wherein the reciprocating electric cylinder is fixed on the outer wall of the tank body, the output end of the reciprocating electric cylinder is connected to the push plate, and a multi-directional uniform desulfurization mechanism is provided on the side of the push plate;

[0007] The multi-directional uniform desulfurization mechanism comprises a linkage ring fixedly mounted on the side of the push plate, the bottom end of the linkage ring is fixedly connected to a plurality of steel wire ropes, and the lower end of each steel wire rope is inserted into the tank body and connected to a hinged sleeve block;

[0008] A concave hinge block is rotatably connected to the outer wall of the hinge sleeve block, and an atomizing nozzle is fixedly installed on the side of the concave hinge block, and the atomizing nozzle is used for multi-directional atomization spraying of alkaline solution;

[0009] The top of the atomizing nozzle is fixedly connected with a rotating block, the top of the rotating block is connected with a rotating sleeve block, and the inner wall of the rotating sleeve block is rotatably connected with a connecting pillar, and a concave block fixedly connected with the connecting pillar is provided on the side of the rotating sleeve block, and a ring tube is connected to the side of the concave block;

[0010] Furthermore, the steel wire ropes are arranged in a circular ring at equal intervals, and the cross-section of the top end of the steel wire rope is a circular structure.

[0011] Furthermore, a counterweight assembly is provided at the bottom end of each atomizing nozzle; and a displacement sensor assembly is provided between the push plate and the tank body.

[0012] Furthermore, a bracket is provided below the reciprocating electric cylinder, the bracket is fixedly connected to the tank body, and a controller is fixedly installed on the side of the bracket;

[0013] An air inlet pipe and a liquid discharge pipe are arranged at the bottom end of the tank body from left to right in sequence, and the air inlet pipe and the liquid discharge pipe are both fixedly connected with the tank body.

[0014] Furthermore, the top of the tank body is connected to a shunt pipe, and the shunt pipe is located in the linkage ring.

[0015] Furthermore, the top end of the annular tube is fixedly connected to an injection hose, and the top end of the injection hose is connected to a pump after passing through the tank body;

[0016] The input end of the pump is connected with a suction pipe, and the suction pipe is connected with a solution tank, and the solution tank is used to contain an alkaline solution, and the solution tank is fixedly connected to the tank body;

[0017] A connecting hose is provided on the side of the injection hose, and the annular tube and the atomizing nozzle are both fixedly connected to the connecting hose.

[0018] Further, the counterweight assembly includes a concave support block fixedly arranged at the bottom end of the atomizing nozzle;

[0019] A support shaft is welded on the inner wall of the concave support block, and a counterweight block is rotatably connected to the outer wall of the support shaft. A support block, a connecting column and a counterweight end are arranged in sequence from top to bottom below the counterweight block;

[0020] The support block and the counterweight end are both fixedly connected to the connecting column, and a counterweight tip is welded to the bottom end of the counterweight end.

[0021] Furthermore, the cross-sectional area of ​​the top end of the counterweight tip is smaller than the cross-sectional area of ​​the bottom end thereof.

[0022] Further, the displacement sensing assembly includes a connecting block arranged between the push plate and the tank body;

[0023] The connection block is fixedly connected to the tank body, and a first pressure sensor is installed on the top of the connection block, and the first pressure sensor is used to sense the squeezing force of the bottom end of the push plate;

[0024] A sleeve frame is fixedly connected to the side of the reciprocating electric cylinder, and a support frame is welded to the top of the sleeve frame. A sliding rod is slidably connected to the inner wall of the sleeve frame, and a second pressure sensor is installed at the bottom end of the sliding rod.

[0025] Furthermore, the support frame and the second pressure sensor are fixedly connected to the sliding rod.

[0026] The present invention has the following beneficial effects:

[0027] The desulfurization tank with uniform desulfurization effect described in the present invention adopts a multi-directional uniform desulfurization mechanism during specific operation, and the reciprocating electric cylinder is started. The reciprocating electric cylinder drives the push plate to move up and then down, and the linkage ring drives each steel rope to move back and forth up and down. The concave hinge block drives the atomizing nozzle to move back and forth up and down. Each atomizing nozzle can rotate back and forth up and down. At the same time, each atomizing nozzle can realize front and back, left and right, and up and down reciprocating displacement to spray the alkaline solution. During the desulfurization process, the alkaline solution can be evenly distributed, and the desulfurization is carried out in contact with the alkaline solution. The desulfurization is more uniform, and the desulfurization effect is improved.

[0028] Furthermore, the present invention adopts a counterweight assembly, the atomizing nozzle drives the concave support block to move the support shaft downward, the counterweight tip drives the counterweight end to rotate, the counterweight end carries the connecting column to rotate, and the connecting column drives the support block to realize the rotation operation. In this way, the support block carries the counterweight sleeve to rotate, and the counterweight is rotated downward on the atomizing nozzle through the counterweight end and the counterweight tip. The atomizing nozzle quickly performs multi-directional desulfurization treatment, and the desulfurization effect is better.

[0029] Furthermore, the present invention adopts a displacement sensing assembly. When the push plate moves up and contacts the second pressure sensor, the second pressure sensor carries the sliding rod to move up, and the sliding rod moves up along the inner walls of the two sleeve frames, so that the second pressure sensor can sense the pressure value. If the pressure value sensed by the second pressure sensor is the same as the pressure value set by the controller, the reciprocating electric cylinder is started to contract through the controller. After the first pressure sensor senses the pressure, the reciprocating electric cylinder is started through the controller, and the reciprocating electric cylinder drives the push plate to move up, so that the push plate can be reciprocated up and down, so that multiple atomizing nozzles can be rotated and displaced from bottom to top, and desulfurization operation can be evenly performed on the flue gas.

[0030] Furthermore, according to the mutual influence of the above-mentioned multiple functions, firstly, multiple atomizing nozzles can realize front-to-back, left-to-right, and up-and-down reciprocating displacement spraying of alkaline solution, secondly, the counterweight end and the counterweight tip are used to realize the downward rotation of the atomizing nozzle, and finally, the efficient sensing push plate is realized, and the push plate is reciprocated up and down. In summary, multiple atomizing nozzles can realize front-to-back, left-to-right, and up-and-down reciprocating displacement spraying of alkaline solution, and the alkaline solution can be evenly distributed during the desulfurization process, and the desulfurization is more uniform when in contact with the alkaline solution, thereby improving the desulfurization effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] The accompanying drawings constituting a part of the present invention are used to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the accompanying drawings:

[0032] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0033] Figure 2 It is a structural schematic diagram of a vertical section of the present invention.

[0034] Figure 3 It is a schematic structural diagram of a partially cut-off portion of the connection between the steel wire rope 5 and the tank body 1 in the present invention.

[0035] Figure 4 for Figure 3 Enlarged structural diagram at A in the middle.

[0036] Figure 5 It is a partial structural schematic diagram of the connection between the solution tank 22 and the suction pipe 21 in the present invention.

[0037] Figure 6 It is a schematic diagram of the structure of a portion of the counterweight assembly in the present invention when viewed from above.

[0038] Figure 7 It is a schematic structural diagram of a partial cutout of the connection between the tank body 1 and the connection block 32 in the present invention.

[0039] Figure 8 It is a schematic structural diagram of a partial cutout of the connection between the sleeve frame 33 and the slide rod 35 in the present invention.

[0040] Among them, 1 is a tank body, 2 is a reciprocating electric cylinder, 3 is a push plate, 4 is a linkage ring, 5 is a wire rope, 6 is an articulated sleeve block, 7 is a concave articulated block, 8 is an atomizing nozzle, 9 is a rotating block, 10 is a rotating sleeve block, 11 is a connecting pillar, 12 is a concave block, 13 is a ring pipe, 14 is a bracket, 15 is a controller, 16 is an air intake pipe, 17 is a discharge pipe, 18 is a diverter pipe, 19 is an injection hose, 20 is a pump, 21 is a suction pipe, 22 is a solution tank, 23 is a connecting hose, 24 is a concave support block, 25 is a support shaft, 26 is a counterweight sleeve block, 27 is a support block, 28 is a connecting column, 29 is a counterweight end, 30 is a counterweight tip, 31 is a first pressure sensor, 32 is a connecting block, 33 is a socket frame, 34 is a support frame, 35 is a slide rod, and 36 is a second pressure sensor. DETAILED DESCRIPTION

[0041] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0042] In the description of the present invention, it should be understood that the terms “include” and “comprises” indicate the presence of described features, wholes, steps, operations, elements and / or components, but do not exclude the presence or addition of one or more other features, wholes, steps, operations, elements, components and / or collections thereof.

[0043] It should also be understood that the terms used in the present specification are only for the purpose of describing specific embodiments and are not intended to limit the present invention. As used in the present specification and the appended claims, unless the context clearly indicates otherwise, the singular forms "a", "an" and "the" are intended to include plural forms.

[0044] It should be further understood that the term "and / or" used in the present specification and the appended claims refers to any combination of one or more of the associated listed items and all possible combinations, and includes these combinations. For example, A and / or B can represent: A exists alone, A and B exist at the same time, and B exists alone. In addition, the character " / " in the present invention generally indicates that the associated objects are in an "or" relationship.

[0045] It should be understood that, although the terms first, second, third, etc. may be used to describe preset ranges, etc. in the embodiments of the present invention, these preset ranges should not be limited to these terms. These terms are only used to distinguish preset ranges from each other. For example, without departing from the scope of the embodiments of the present invention, the first preset range may also be referred to as the second preset range, and similarly, the second preset range may also be referred to as the first preset range.

[0046] The word "if" as used herein may be interpreted as "at the time of" or "when" or "in response to determining" or "in response to detecting", depending on the context. Similarly, the phrases "if it is determined" or "if (stated condition or event) is detected" may be interpreted as "when it is determined" or "in response to determining" or "when detecting (stated condition or event)" or "in response to detecting (stated condition or event)", depending on the context.

[0047] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, rather than all of the embodiments. The components of the embodiments of the present invention described and shown in the drawings here can usually be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present invention provided in the drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0048] Various structural schematic diagrams of the embodiments disclosed in the present invention are shown in the accompanying drawings. These figures are not drawn to scale, and some details are magnified and some details may be omitted for the purpose of clear expression. The shapes of various regions and layers shown in the figures and the relative sizes and positional relationships therebetween are only exemplary, and may deviate in practice due to manufacturing tolerances or technical limitations, and those skilled in the art may additionally design regions / layers with different shapes, sizes, and relative positions according to actual needs.

[0049] Embodiment 1

[0050] The desulfurization tank with uniform desulfurization effect described in the present invention comprises a tank body 1, a reciprocating electric cylinder 2 and a push plate 3, wherein the reciprocating electric cylinder 2 is fixed on the outer wall of the tank body 1, and the output end of the reciprocating electric cylinder 2 is connected to the push plate 3, and a multi-directional uniform desulfurization mechanism is arranged on the side of the push plate 3; the multi-directional uniform desulfurization mechanism comprises a linkage ring 4 fixedly mounted on the side of the push plate 3, and a plurality of steel wire ropes 5 are fixedly connected to the bottom end of the linkage ring 4, and the lower end of each steel wire rope 5 is inserted into the tank body 1 and then connected to an articulated sleeve block 6; a concave articulated block 7 is rotatably connected to the outer wall of the articulated sleeve block 6, and the An atomizing nozzle 8 is fixedly installed on the side of the concave hinge block 7, and the atomizing nozzle 8 is used for multi-directional atomization spraying of alkaline solution; the top of the atomizing nozzle 8 is fixedly connected to a rotating block 9, the top of the rotating block 9 is connected to a rotating sleeve block 10, and the inner wall of the rotating sleeve block 10 is rotatably connected to a connecting pillar 11, and a concave block 12 fixedly connected to the connecting pillar 11 is provided on the side of the rotating sleeve block 10, and a ring tube 13 is connected to the side of the concave block 12; a counterweight assembly is provided at the bottom end of each atomizing nozzle 8; a displacement sensor assembly is provided between the push plate 3 and the tank body 1.

[0051] Embodiment 2

[0052] As attached Figure 1-8 A desulfurization tank with uniform desulfurization effect is shown, and the desulfurization tank with uniform desulfurization effect is provided with a multi-directional uniform desulfurization mechanism, a counterweight assembly, and a displacement sensor assembly. The arrangement of each mechanism and assembly can realize the front-back, left-right, and up-and-down reciprocating displacement spraying of the atomizing nozzle 8 to spray the alkaline solution. During the desulfurization process, the alkaline solution can be evenly distributed, and the desulfurization is carried out in contact with the alkaline solution, so that the desulfurization is more uniform and the desulfurization effect is improved. The specific structural arrangement of each mechanism and assembly is as follows.

[0053] As an embodiment of the present invention, Figure 1-Figure 4 As shown, the multi-directional uniform desulfurization mechanism includes a linkage ring 4 fixedly mounted on the side of the push plate 3, and a plurality of steel wire ropes 5 are fixedly connected to the bottom end of the linkage ring 4, each of which is slidably connected to the tank body 1, and a hinged sleeve 6 is welded to the bottom of each steel wire rope 5 after being inserted into the tank body 1; a concave hinged block 7 is rotatably connected to the outer wall of the hinged sleeve 6, and an atomizing nozzle 8 is fixedly mounted on the side of the concave hinged block 7, and the atomizing nozzle 8 is used for multi-directional atomizing spraying of alkaline solution; a rotating block 9 is fixedly connected to the top of the atomizing nozzle 8, a rotating sleeve 10 is welded to the top of the rotating block 9, and a connecting pillar 11 is rotatably connected to the inner wall of the rotating sleeve 10, a concave block 12 fixedly connected to the connecting pillar 11 is provided on the side of the rotating sleeve 10, and a ring tube 13 is welded to the side of the concave block 12; a counterweight assembly is provided at the bottom end of each atomizing nozzle 8; a displacement sensor assembly is provided between the push plate 33 and the tank body 11.

[0054] As an embodiment of the present invention, Figure 1-Figure 5As shown, a bracket 14 fixedly connected to the tank body 1 is provided below the reciprocating electric cylinder 2, and a controller 15 is fixedly installed on the side of the bracket 14; an air inlet pipe 16 and a liquid discharge pipe 17 are provided at the bottom of the tank body 1 from left to right, and the air inlet pipe 16 and the liquid discharge pipe 17 are both connected to the tank body 1, so as to support the controller 15 through the bracket 14. The controller 15 opens the air inlet pipe 16 to inject sulfur-containing flue gas into the tank body 1, and the air inlet pipe 16 can enter the flue gas for desulfurization, and the liquid discharge pipe 17 discharges the sprayed waste liquid downward, and the top of the tank body 1 is connected to a shunt pipe 18, and the shunt pipe 18 is located inside the linkage ring 44;

[0055] The cross section of the diverter pipe 18 is a circular ring structure, which facilitates the flue gas after desulfurization to be discharged into other pipes along the diverter pipe 18.

[0056] As an embodiment of the present invention, the top of the annular tube 13 is fixedly connected with an injection hose 19, and the injection hose 19 is connected with a pump 20 after passing through the tank body 1; the input end of the pump 20 is connected with a suction pipe 21, and the suction pipe 21 is connected with a solution tank 22, and the solution tank 22 is used to hold an alkaline solution, and the solution tank 22 is fixedly connected to the tank body 1; a connecting hose 23 is provided on the side of the injection hose 19, and the annular tube 13 and the atomizing nozzle 8 are fixedly connected with the connecting hose 23, so that the suction pipe 21 can generate negative pressure suction through the pump 20, and pour into the annular tube 13 through the injection hose 19, and then be diverted to each connecting hose 23 through the annular tube 13. Each hole position on the atomizing nozzle 8 can realize multi-station spraying of the alkaline solution in front, back, left and right, and the alkaline solution is evenly dispersed inside the tank body 1 to realize desulfurization treatment of the flue gas.

[0057] As an embodiment of the present invention, Figure 3-Figure 6 As shown, the counterweight assembly includes a concave support block 24 fixedly arranged at the bottom end of the atomizing nozzle 8; a support shaft 25 is welded on the inner wall of the concave support block 24, and a counterweight sleeve 26 is rotatably connected to the outer wall of the support shaft 25, and a support block 27, a connecting column 28 and a counterweight end 29 are arranged below the counterweight sleeve 26 from top to bottom; the support block 27 and the counterweight end 29 are fixedly connected to the connecting column 28, and a counterweight tip 30 is welded to the bottom end of the counterweight end 29, and the counterweight tip 30 is welded to the counterweight end 29, and the cross-sectional area of ​​the top end of the counterweight tip 30 is smaller than the cross-sectional area of ​​its bottom end.

[0058] As an embodiment of the present invention, Figure 7-Figure 8As shown, the displacement sensing assembly includes a connecting block 32 arranged between the push plate 3 and the tank body 1; the connecting block 32 is fixedly connected to the tank body 1, and a first pressure sensor 31 is installed on the top of the connecting block 32, and the first pressure sensor 31 is used to sense the extrusion force at the bottom end of the push plate 3; a sleeve frame 33 is fixedly connected to the side of the reciprocating electric cylinder 2, and a support frame 34 is welded to the top of the sleeve frame 33, and a slide rod 35 is slidably connected to the inner wall of the sleeve frame 33, and a second pressure sensor 36 is fixedly installed on the bottom end of the slide rod 35, and the support frame 34 and the second pressure sensor 36 are both fixedly connected to the slide rod 35, and the outer wall of the slide rod 35 is set as a smooth surface.

[0059] The working principle of the desulfurization tank with uniform desulfurization effect described in the present invention is:

[0060] Step 1: During multi-directional uniform desulfurization, the controller 15 is supported by the bracket 14, and the controller 15 opens the air inlet pipe 16 to inject sulfur-containing flue gas into the tank body 1. Start the reciprocating electric cylinder 2, which drives the push plate 3 to move up and then down, and the push plate 3 drives the linkage ring 4 to move up and down, and the linkage ring 4 drives multiple steel wire ropes 5 to move up and down. The steel wire rope 5 drives the articulated sleeve 6 to move up and down, and the articulated sleeve 6 drives the concave articulated block 7 to move up and down, and the concave articulated block 7 drives the atomizing nozzle 8 to move up and down, and the atomizing nozzle 8 drives the rotating block 9 to make the rotating sleeve 10 rotate up and down. The concave block 12 supports the connecting pillar 11, and the rotating sleeve 10 rotates up and down on the outer wall of the connecting pillar 11, and the multiple atomizing nozzles 8 can rotate up and down.

[0061] Step 2: When the alkaline solution is dispersed and sprayed, the suction pipe 21 generates negative pressure suction through the pump 20, and the suction pipe 21 sucks the alkaline solution in the solution tank 22 into the injection hose 19, and pours it into the ring pipe 13 through the injection hose 19, and is divided into each connecting hose 23 through the ring pipe 13. The connecting hose 23 is divided into the inside of the atomizing nozzle 8, and each hole position on the atomizing nozzle 8 can realize multi-position spraying of the alkaline solution in front, back, left and right, and the atomizing nozzle 8 reciprocates up and down to spray the alkaline solution, and the alkaline solution is evenly dispersed in the tank body 1 to achieve desulfurization treatment of the flue gas.

[0062] Step three, when the atomizing nozzle 8 moves downward, the atomizing nozzle 8 drives the concave support block 24 to move the support shaft 25 downward, and the counterweight sleeve block 26 rotates on the outer wall of the support shaft 25, and the counterweight tip 30 drives the counterweight end 29 to rotate, the counterweight end 29 carries the connecting column 28 to rotate, and the connecting column 28 drives the support block 27 to realize the rotation operation, so that the support block 27 carries the counterweight sleeve block 26 to rotate, and the counterweight sleeve block 26 rotates downward on the outer wall of the support shaft 25. In this way, the counterweight can be rotated downward on the atomizing nozzle 8 through the counterweight end 29 and the counterweight tip 30, each atomizing nozzle 8 can rotate and move downward quickly, and the atomizing nozzle 8 is quickly desulfurized in multiple directions.

[0063] Step 4: During reciprocating detection, when the push plate 3 moves upward, the push plate 3 no longer contacts the first pressure sensor 31, so that the connecting block 32 provides support force for the first pressure sensor 31, and the pressure value of the first pressure sensor 31 decreases. When the push plate 3 moves upward and contacts the second pressure sensor 36, the second pressure sensor 36 moves upward with the slide bar 35, and the slide bar 35 slides upward along the inner wall of the sleeve frame 33, and the slide bar 35 moves upward along the inner walls of the two sleeve frames 33, so that the second pressure sensor 36 can sense the pressure value. When the pressure value sensed by the second pressure sensor 36 is the same as the pressure value set by the controller 15, the reciprocating electric cylinder 2 is started to contract through the controller 15, and the reciprocating electric cylinder 2 drives the push plate 3 to move down to the first pressure sensor 31. After the first pressure sensor 31 senses the pressure, the reciprocating electric cylinder 2 is started through the controller 15, and the reciprocating electric cylinder 2 drives the push plate 3 to move upward, so that the atomizing nozzle 8 can achieve reciprocating change of direction up and down, thereby achieving multi-directional distribution of evenly distributed desulfurized flue gas.

[0064] Those skilled in the art will readily appreciate other embodiments of the present invention after considering the specification and disclosure of the invention. This application is intended to cover any variations, uses or adaptations of the present invention that follow the general principles of the present invention and include common knowledge or customary techniques in the art that are not disclosed by the present invention. The specification and examples are to be considered exemplary only, and the true scope and spirit of the present invention are indicated by the following claims.

[0065] It should be understood that the present invention is not limited to the exact construction that has been described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof. The scope of the present invention is limited only by the appended claims.

[0066] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any way. Any simple modification, change and equivalent structural change made to the above embodiment based on the technical essence of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A desulfurization tank with uniform desulfurization effect, characterized in that: It comprises a tank body (1), a reciprocating electric cylinder (2) and a push plate (3), wherein the reciprocating electric cylinder (2) is fixed on the outer wall of the tank body (1), the output end of the reciprocating electric cylinder (2) is connected to the push plate (3), and a multi-directional uniform desulfurization mechanism is provided on the side of the push plate (3); The multi-directional uniform desulfurization mechanism comprises a linkage ring (4) fixedly mounted on the side of the push plate (3), the bottom end of the linkage ring (4) is fixedly connected to a plurality of steel wire ropes (5), and the lower end of each steel wire rope (5) is inserted into the tank body (1) and connected to a hinged sleeve block (6); A concave hinge block (7) is rotatably connected to the outer wall of the hinge sleeve block (6), and an atomizing nozzle (8) is fixedly installed on the side of the concave hinge block (7), and the atomizing nozzle (8) is used for multi-directional atomization spraying of alkaline solution; The top end of the atomizing nozzle (8) is fixedly connected to a rotating block (9), the top end of the rotating block (9) is connected to a rotating sleeve block (10), and the inner wall of the rotating sleeve block (10) is rotatably connected to a connecting pillar (11), a concave block (12) fixedly connected to the connecting pillar (11) is provided on the side of the rotating sleeve block (10), and a ring tube (13) is connected to the side of the concave block (12).

2. The desulfurization tank with uniform desulfurization effect according to claim 1, characterized in that: The steel wire ropes (5) are arranged in a circular ring at equal intervals, and the cross section of the top end of the steel wire rope (5) is a circular structure.

3. The desulfurization tank with uniform desulfurization effect according to claim 1, characterized in that: A bracket (14) is provided below the reciprocating electric cylinder (2), the bracket (14) is fixedly connected to the tank body (1), and a controller (15) is fixedly installed on the side of the bracket (14); An air inlet pipe (16) and a liquid discharge pipe (17) are provided at the bottom end of the tank body (1) from left to right in sequence, and the air inlet pipe (16) and the liquid discharge pipe (17) are both fixedly connected to the tank body (1).

4. The desulfurization tank with uniform desulfurization effect according to claim 1, characterized in that: The top end of the tank body (1) is connected to a shunt pipe (18), and the shunt pipe (18) is located inside the linkage ring (4).

5. The desulfurization tank with uniform desulfurization effect according to claim 1, characterized in that: The top end of the annular tube (13) is fixedly connected to an injection hose (19), and the top end of the injection hose (19) passes through the tank body (1) and is connected to a pump (20); The input end of the pump (20) is connected to a suction pipe (21), and the suction pipe (21) is connected to a solution tank (22). The solution tank (22) is used to contain an alkaline solution, and the solution tank (22) is fixedly connected to the tank body (1); A connecting hose (23) is provided on the side of the injection hose (19), and the annular tube (13) and the atomizing nozzle (8) are both fixedly connected to the connecting hose (23).

6. The desulfurization tank with uniform desulfurization effect according to claim 1, characterized in that: A counterweight assembly is provided at the bottom end of each atomizing nozzle (8), wherein the counterweight assembly comprises a concave support block (24) fixedly arranged at the bottom end of the atomizing nozzle (8); A support shaft (25) is welded on the inner wall of the concave support block (24), and a counterweight block (26) is rotatably connected to the outer wall of the support shaft (25). A support block (27), a connecting column (28) and a counterweight end (29) are arranged in sequence from top to bottom below the counterweight block (26); The support block (27) and the counterweight end (29) are both fixedly connected to the connecting column (28), and a counterweight tip (30) is welded to the bottom end of the counterweight end (29).

7. The desulfurization tank with uniform desulfurization effect according to claim 6, characterized in that: The cross-sectional area of ​​the top end of the counterweight tip (30) is smaller than the cross-sectional area of ​​the bottom end thereof.

8. The desulfurization tank with uniform desulfurization effect according to claim 2, characterized in that: A displacement sensing assembly is provided between the push plate (3) and the tank body (1), and the displacement sensing assembly comprises a connecting block (32) provided between the push plate (3) and the tank body (1); The connection block (32) is fixedly connected to the tank body (1), and a first pressure sensor (31) is installed on the top of the connection block (32), wherein the first pressure sensor (31) is used to sense the squeezing force at the bottom end of the push plate (3); A sleeve frame (33) is fixedly connected to the side of the reciprocating electric cylinder (2), and a support frame (34) is welded to the top of the sleeve frame (33). A sliding rod (35) is slidably connected to the inner wall of the sleeve frame (33), and a second pressure sensor (36) is installed at the bottom end of the sliding rod (35).

9. The desulfurization tank with uniform desulfurization effect according to claim 8, characterized in that: The support frame (34) and the second pressure sensor (36) are both fixedly connected to the slide bar (35).

10. A desulfurization tank with uniform desulfurization effect, characterized in that: It comprises a tank body (1), a reciprocating electric cylinder (2) and a push plate (3), wherein the reciprocating electric cylinder (2) is fixed on the outer wall of the tank body (1), the output end of the reciprocating electric cylinder (2) is connected to the push plate (3), and a multi-directional uniform desulfurization mechanism is provided on the side of the push plate (3); The multi-directional uniform desulfurization mechanism comprises a linkage ring (4) fixedly mounted on the side of the push plate (3), the bottom end of the linkage ring (4) is fixedly connected to a plurality of steel wire ropes (5), and the lower end of each steel wire rope (5) is inserted into the tank body (1) and connected to a hinged sleeve block (6); A concave hinge block (7) is rotatably connected to the outer wall of the hinge sleeve block (6), and an atomizing nozzle (8) is fixedly installed on the side of the concave hinge block (7), and the atomizing nozzle (8) is used for multi-directional atomization spraying of alkaline solution; The top end of the atomizing nozzle (8) is fixedly connected to a rotating block (9), the top end of the rotating block (9) is connected to a rotating sleeve block (10), and the inner wall of the rotating sleeve block (10) is rotatably connected to a connecting pillar (11), a concave block (12) fixedly connected to the connecting pillar (11) is provided on the side of the rotating sleeve block (10), and a ring tube (13) is connected to the side of the concave block (12); A counterweight assembly is provided at the bottom end of each atomizing nozzle (8); and a displacement sensor assembly is provided between the push plate (3) and the tank body (1).

Images