Multi-stage spraying flow state washing tower

Abstract

The utility model discloses a multistage spray flow state washing tower which comprises a cleaning box, a cleaning mechanism is installed in the cleaning box and used for filtering and cleaning waste water generated by the washing tower, and the cleaning mechanism comprises a quick release unit which is installed in an inner cavity of the cleaning box and used for quickly replacing a filter screen. The quick release unit comprises a supporting block fixedly connected to an inner cavity of the cleaning box, a communicating groove is formed in the surface of the supporting block, and the communicating groove is provided with two openings in the surface of the supporting block. According to the multi-stage spraying flow state washing tower, the communicating groove is formed in the surface of the supporting block, the communicating groove is provided with two openings in the surface of the supporting block, and a positioning rod is slidably connected into the communicating groove, so that the problems that a filter screen and a sponge cannot be replaced, so that the filter screen and the sponge are easily blocked after being used for a long time, and the service life of the filter screen and the sponge is influenced are solved. Therefore, the filtering effect on the neutralizing liquid is influenced.

Description

Technical Field

[0001] The utility model relates to the technical field of washing towers, in particular to a multi-stage spray flow washing tower. Background Art

[0002] According to Chinese patent CN216458002U, a multi-stage spray fluidized tail gas washing tower is disclosed, including a tower body, a water pump, a first conduit, a second conduit, an air outlet and an air inlet. The water pump is fixed on the lower side of the tower body, the first conduit and the second conduit are simultaneously connected to the output end of the water pump, the second conduit is located above the first conduit, and the air outlet is located at the top of the tower body. The utility model is provided with a leak plate, a rotating blade and an outer frame. When the exhaust gas is introduced into the tower body through the air inlet, the exhaust gas blows the rotating blade to rotate, so that the exhaust gas moves upward through the leak plate. After the exhaust gas is mixed with the neutralizing liquid sprayed by the first sprayer, the exhaust gas enters the partition in the outer frame. At this time, the neutralizing liquid sprayed by the second sprayer fully contacts the exhaust gas for the second time in the pores in the partition, which can effectively increase the intake volume of the exhaust gas and increase the contact area between the exhaust gas and the neutralizing liquid.

[0003] After the exhaust gas of the utility model is mixed with the neutralizing liquid sprayed from the first sprayer, the exhaust gas enters the partition in the outer frame. At this time, the neutralizing liquid sprayed from the second sprayer fully contacts the exhaust gas for the second time through the pores in the partition, which can effectively increase the intake volume of the exhaust gas and increase the contact area between the exhaust gas and the neutralizing liquid.

[0004] However, the above technical solution still has the problem that the filter screen and sponge cannot be replaced, which may easily lead to clogging of the filter screen and sponge after long-term use, thereby affecting the filtering effect of the neutralization liquid, and the device is not convenient for recovering impurities generated by the neutralization liquid below.

[0005] To this end, the utility model provides a multi-stage spray flow washing tower. Utility Model Content

[0006] In view of the deficiencies in the prior art, the utility model provides a multi-stage spray flow washing tower, which solves the problem that the filter screen and the sponge cannot be replaced, which may easily lead to clogging of the filter screen and the sponge after long-term use, thereby affecting the filtering effect of the neutralizing liquid, and the device is not convenient for recovering impurities generated by the standing neutralizing liquid below.

[0007] To achieve the above purpose, the utility model is implemented by the following technical scheme: a multi-stage spray flow washing tower, including a cleaning box, the cleaning box is equipped with a cleaning mechanism for filtering and cleaning the wastewater generated by the washing tower, and the cleaning mechanism includes:

[0008] A quick-release unit is installed in the inner cavity of the cleaning box for quickly replacing the filter screen, and the quick-release unit includes a support block fixedly connected to the inner cavity of the cleaning box, a connecting groove is provided on the surface of the support block, and the connecting groove has two openings on the surface of the support block, and a positioning rod is slidably connected inside the connecting groove;

[0009] A locking unit, installed inside the connecting groove, used to fix the positioning rod;

[0010] The sedimentation unit is installed on the surface of the cleaning box and is used to sediment the filtered wastewater.

[0011] Preferably, the locking unit comprises:

[0012] A clamping assembly is installed at the bottom of the positioning rod and is used to lock the positioning rod. The clamping assembly includes a retaining ring fixed in the inner cavity of the communicating groove. The bottom end of the positioning rod is rotatably connected to a plurality of clamping plates.

[0013] A limiting component is installed at the bottom of the inner cavity of the connecting groove and is used to limit the position of the clamping plate;

[0014] The telescopic component is installed at the other opening of the connecting groove and is used to release the limit.

[0015] Preferably, the limiting assembly includes a stopper sliding inside the connecting groove, and the stopper is conical, the bottom end of the stopper is fixedly connected to a spring, and the two ends of the spring are respectively fixedly connected to the bottom of the stopper and the bottom of the connecting groove.

[0016] Preferably, the telescopic assembly comprises a connecting rod fixed on the surface of the stopper, the other end of the connecting rod is fixedly connected to a pressing rod, and the pressing rod extends to the outside through an opening of another connecting groove.

[0017] Preferably, the deposition unit includes a connecting pipe fixedly connected to the cleaning box, the other end of the connecting pipe is fixedly connected to the deposition box, the surface of the deposition box is fixedly connected to a water suction pipe, and one end of the water suction pipe passes through the surface of the deposition box and extends to the interior of the deposition box.

[0018] Preferably, a filter screen is installed in the inner cavity of the cleaning box, the positioning rod is fixedly connected to the surface of the filter screen, and one end of the pressing rod penetrates the surface of the filter screen and extends.

[0019] Beneficial Effects

[0020] The utility model provides a multi-stage spray flow washing tower. Compared with the prior art, it has the following advantages:

[0021] Beneficial effects:

[0022] (1) The multi-stage spray flow washing tower has a connecting groove on the surface of the support block, and the connecting groove has two openings on the surface of the support block. The interior of the connecting groove is slidably connected with a positioning rod, which solves the problem that the filter screen and the sponge cannot be replaced, which easily leads to clogging of the filter screen and the sponge after long-term use, thereby affecting the filtering effect of the neutralizing liquid.

[0023] (2) The multi-stage spray fluid washing tower has a connecting rod fixed on the surface of the block, the other end of which is fixedly connected to a pressing rod, and the pressing rod extends to the outside through an opening of another connecting groove, thereby realizing rapid disassembly and assembly of the filter screen and the sponge, ensuring that the filter screen and the sponge can be quickly disassembled after long-term use, thereby maintaining the filtering effect of the neutralizing liquid. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is an external view of the utility model;

[0025] Figure 2 This is a cross-sectional view of the internal structure of the cleaning box of the utility model;

[0026] Figure 3 This is the external structure diagram of the support block of the utility model;

[0027] Figure 4 This is a cross-sectional view of the internal structure of the support block of the utility model;

[0028] Figure 5 It is a schematic diagram of the connecting groove of the utility model.

[0029] In the figure: 1-cleaning box, 2-quick release unit, 21-support block, 22-connecting groove, 23-positioning rod, 3-locking unit, 31-clamping assembly, 311-blocking ring, 312-clamping plate, 32-limiting assembly, 321-block, 322-spring, 33-telescopic assembly, 331-connecting rod, 332-pressing rod, 4-sedimentation unit, 41-connecting pipe, 42-sedimentation box, 43-water suction pipe, 5-filter. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0031] See also Figure 1-5The utility model provides a technical solution: a multi-stage spray flow washing tower, comprising a cleaning box 1, wherein a cleaning mechanism is installed inside the cleaning box 1 for filtering and cleaning the wastewater generated by the washing tower, and the cleaning mechanism comprises:

[0032] The quick-release unit 2 is installed in the inner cavity of the cleaning box 1 for quickly replacing the filter screen. The quick-release unit 2 includes a support block 21 fixedly connected to the inner cavity of the cleaning box 1. A connecting groove 22 is provided on the surface of the support block 21. The connecting groove 22 has two openings on the surface of the support block 21. A positioning rod 23 is slidably connected inside the connecting groove 22.

[0033] The locking unit 3 is installed inside the connecting groove 22 and is used to fix the positioning rod 23;

[0034] The sedimentation unit 4 is installed on the surface of the cleaning box 1 and is used for depositing the filtered wastewater. A connecting groove 22 is provided on the surface of the support block 21, and the connecting groove 22 has two openings on the surface of the support block 21. A positioning rod 23 is slidably connected inside the connecting groove 22, thereby solving the problem that the filter screen and the sponge cannot be replaced, which may easily lead to clogging of the filter screen and the sponge after long-term use, thereby affecting the filtering effect of the neutralizing liquid.

[0035] In this embodiment, the locking unit 3 includes:

[0036] The clamping assembly 31 is installed at the bottom of the positioning rod 23 to lock the positioning rod 23. The clamping assembly 31 includes a retaining ring 311 fixed to the inner cavity of the connecting groove 22. The bottom end of the positioning rod 23 is rotatably connected to a plurality of clamping plates 312.

[0037] The limiting assembly 32 is installed at the bottom of the inner cavity of the communicating groove 22 and is used to limit the position of the clamping plate 312;

[0038] The telescopic assembly 33 is installed at another opening of the connecting groove 22 and is used to release the limit.

[0039] In this embodiment, the limiting assembly 32 includes a stopper 321 that slides inside the connecting groove 22, and the stopper 321 is conical in shape. The bottom end of the stopper 321 is fixedly connected to a spring 322, and the two ends of the spring 322 are respectively fixedly connected to the bottom of the stopper 321 and the bottom of the connecting groove 22.

[0040] In this embodiment, the telescopic assembly 33 includes a connecting rod 331 fixed on the surface of the stopper 321 , and the other end of the connecting rod 331 is fixedly connected to a pressing rod 332 , and the pressing rod 332 extends to the outside through an opening of another connecting groove 22 .

[0041] In this embodiment, the deposition unit 4 includes a connecting pipe 41 fixedly connected to the cleaning box 1, the other end of the connecting pipe 41 is fixedly connected to the deposition box 42, the surface of the deposition box 42 is fixedly connected to a water suction pipe 43, and one end of the water suction pipe 43 passes through the surface of the deposition box 42 and extends to the interior of the deposition box 42.

[0042] In this embodiment, a filter screen 5 is installed in the inner cavity of the cleaning box 1, and the positioning rod 23 is fixedly connected to the surface of the filter screen. One end of the pressing rod 332 penetrates the surface of the filter screen 5 and extends, and a connecting rod 331 is fixed on the surface of the block 321, and the other end of the connecting rod 331 is fixedly connected to the pressing rod 332. The pressing rod 332 extends to the outside through the opening of another connecting groove 22, thereby realizing rapid disassembly and assembly of the filter screen and the sponge, ensuring that the filter screen and the sponge can be quickly disassembled after long-term use to maintain the filtering effect of the neutralizing liquid. At the same time, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0043] When working, open the cleaning box 1 and press the pressing rod 332. The pressing rod 332 slides to drive the connecting rod 331 to slide. The connecting rod 331 drives the stopper 321 to slide. The stopper 321 slides and squeezes the spring 322, so that the clamping plate 312 does not contact the stopper 321 and rotates. After the clamping plate 312 rotates until it does not contact the stop ring 311, the clamping plate 312 does not limit the positioning rod 23. At this time, lift the filter screen 5. The filter screen 5 drives the clamping plate 312 to slide out of the connecting groove 22 through the positioning rod 23 to complete the disassembly. When installing, align the holes of the filter screen 5 with the clamping plate 3 The pressing rod 332 and the clamping plate 312 are aligned with each other and placed downwardly, so that the pressing rod 332 slides in the hole, the clamping plate 312 slides inside the connecting groove 22, the clamping plate 312 drives the positioning rod 23 to slide, the clamping plate 312 slides until it squeezes the stopper 321, the stopper 321 slides and squeezes the spring 322, and the clamping plate 312 stops pressing after sliding to the deepest part, the restoring force of the spring 322 makes the stopper 321 slide upward and squeeze the clamping plate 312, the bottom end of the clamping plate 312 rotates outward and completes the clamping operation with the retaining ring 311 to achieve installation.

[0044] After the neutralizing liquid is filtered by the filter screen 5 and the sponge in the cleaning box 1, the No. 1 water pump transports the neutralizing liquid to the inside of the sedimentation box 42 through the connecting pipe 41. After standing still, the impurities at the bottom of the sedimentation box 42 are discharged by the No. 2 water pump through the suction pipe 43.

[0045] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0046] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A multi-stage spray fluid washing tower, comprising a cleaning box (1), characterized in that: A cleaning mechanism is installed inside the cleaning box (1) for filtering and cleaning the wastewater generated by the washing tower, and the cleaning mechanism comprises: A quick-release unit (2) is installed in the inner cavity of the cleaning box (1) for quickly replacing the filter screen, the quick-release unit (2) comprising a support block (21) fixedly connected to the inner cavity of the cleaning box (1), a connecting groove (22) being provided on the surface of the support block (21), and a positioning rod (23) being slidably connected inside the connecting groove (22); A locking unit (3) is installed inside the connecting groove (22) and is used to fix the positioning rod (23); The sedimentation unit (4) is installed on the surface of the cleaning box (1) and is used to sediment the filtered wastewater.

2. A multi-stage spray fluidized scrubber according to claim 1, characterized in that: The locking unit (3) comprises: A clamping assembly (31) is installed at the bottom of the positioning rod (23) and is used to lock the positioning rod (23). The clamping assembly (31) includes a retaining ring (311) fixed in the inner cavity of the connecting groove (22). The bottom end of the positioning rod (23) is rotatably connected to a plurality of clamping plates (312); A limiting assembly (32) is installed at the bottom of the inner cavity of the connecting groove (22) and is used to limit the position of the clamping plate (312); The telescopic assembly (33) is installed at another opening of the connecting groove (22) and is used to release the limit.

3. A multi-stage spray fluidized washing tower according to claim 2, characterized in that: The limiting assembly (32) comprises a stopper (321) that slides inside the connecting groove (22), and a spring (322) is fixedly connected to the bottom end of the stopper (321).

4. A multi-stage spray fluidized washing tower according to claim 3, characterized in that: The telescopic assembly (33) comprises a connecting rod (331) fixed on the surface of the stopper (321), and the other end of the connecting rod (331) is fixedly connected to a pressing rod (332).

5. A multi-stage spray fluidized scrubber according to claim 1, characterized in that: The sedimentation unit (4) comprises a connecting pipe (41) fixedly connected to the cleaning box (1), the other end of the connecting pipe (41) is fixedly connected to the sedimentation box (42), and the surface of the sedimentation box (42) is fixedly connected to a water suction pipe (43).

6. A multi-stage spray fluidized washing tower according to claim 4, characterized in that: The inner cavity of the cleaning box (1) is installed with a filter screen (5), the positioning rod (23) is fixedly connected to the surface of the filter screen, and one end of the pressing rod (332) penetrates the surface of the filter screen (5) and extends.

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