Adsorption treatment device for chemical wastewater

Abstract

The utility model relates to the technical field of adsorption treatment devices, and particularly discloses an adsorption treatment device for chemical wastewater, which comprises a base, the tank body is connected to the upper portion of the base, the tank body is connected with a connecting cover, a feeding port is formed in the upper portion of the connecting cover, one side of the tank body is connected with a discharging port, the discharging port is connected with a fixing plate, the fixing plate is connected with a cover plate, and the cover plate is connected with a handle; the sealing device is connected to one side of the cover plate, the first fixing mechanism is located on one side of the cover plate, and the second fixing mechanism is located on the other side of the cover plate, according to the adsorption treatment device for the chemical wastewater, the cover plate is more convenient to disassemble through the first fixing mechanism and the second fixing mechanism, and activated carbon in the tank body is convenient to replace; the sealing device reduces the leakage of toxic gas in the tank body, reduces the downtime caused by replacement of the adsorbent, increases the working efficiency, and reduces the time and difficulty of manual operation.

Description

Technical Field

[0001] The utility model relates to the technical field of adsorption treatment devices, in particular to an adsorption treatment device for chemical wastewater. Background Art

[0002] Chemical wastewater refers to wastewater generated during the production process of the chemical industry. These wastewaters may come from multiple links, including process wastewater, cooling water, exhaust gas washing water, equipment and site flushing water, etc. These wastewaters usually contain a large number of complex pollutants, including organic matter, inorganic matter, toxic and harmful substances and difficult-to-degrade substances.

[0003] Chemical wastewater adsorption treatment equipment generally adsorbs harmful substances in wastewater through the physical or chemical action of adsorbents. As the adsorption process proceeds over a long period of time, the adsorbent will gradually reach a saturated state and need to be replaced. However, the process of replacing the adsorbent is generally complicated. Tools need to be used to remove the screws around the discharge port, and then the partition is manually pulled out for replacement. This requires the cooperation of multiple staff members, which increases the workload of the staff.

[0004] To this end, we propose an adsorption treatment device for chemical wastewater. Utility Model Content

[0005] The purpose of the utility model is to provide an adsorption treatment device for chemical wastewater to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: an adsorption treatment device for chemical wastewater, comprising a base; further comprising: a tank body, the tank body being connected above the base, the tank body being connected to a connecting cover, a feed port being provided above the connecting cover, a discharge port being connected to one side of the tank body, the discharge port being connected to a fixing plate, the fixing plate being connected to a cover plate, and the cover plate being connected to a handle; a sealing device, the sealing device being connected to one side of the cover plate, the sealing device being used to seal the inside of the tank body; a first fixing mechanism, the first fixing mechanism being located on one side of the cover plate, driving the first fixing mechanism to connect the fixing plate and the cover plate; a second fixing mechanism, the second fixing mechanism being located on the other side of the cover plate, the second fixing mechanism being used to fix the connection between the cover plate and the fixing plate.

[0007] Among them, the sealing device includes a sealing cover, which is connected to one side of the cover plate, the sealing cover is connected to a sealing strip 1, one side of the cover plate is connected to a sealing strip 2, and one side of the fixed plate is connected to a sealing strip 3.

[0008] Among them, the first fixing mechanism includes a pressing rod, which is located inside the second fixing mechanism. One end of the pressing rod is connected to a push rod 1, which is connected to an extrusion plate, which is connected to a rotating block, which is connected to a fixed rod, an extrusion plate is connected to an extrusion groove, which is connected to a push rod 2, and a push rod is connected to a spring.

[0009] Among them, the second fixing mechanism includes an arc-shaped handle, the arc-shaped handle is connected to a fixing ring, the fixing ring is connected to a screw, the screw is connected to a nut, the nut is connected to a rotating rod, and a tightening groove is provided on one side of the screw.

[0010] Among them, the sealing strip 1 is set to be ring-shaped.

[0011] Among them, the fixing rods are provided in two parts, upper and lower.

[0012] Among them, the arc is set to an arc shape.

[0013] The utility model has at least the following beneficial effects:

[0014] The first fixing mechanism and the second fixing mechanism make it easier to disassemble the cover plate, which facilitates the replacement of activated carbon inside the tank. The sealing device reduces the leakage of toxic gases inside the tank, allows for quick replacement of adsorbents, reduces downtime caused by replacement of adsorbents, increases work efficiency, reduces the time and difficulty of manual operation, and thus reduces labor costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the discharge port structure of the utility model;

[0017] Figure 3 For this utility model Figure 2 Schematic diagram of the enlarged structure of area A;

[0018] Figure 4 This is a schematic diagram of the cutaway structure of the utility model;

[0019] In the figure: 1. Base; 2. Tank body; 3. Connecting cover; 4. Feed inlet; 5. Discharge outlet; 6. Fixing plate; 7. Cover plate; 8. Handle; 9. Sealing device; 91. Sealing cover; 92. Sealing strip 1; 93. Sealing strip 2; 94. Sealing strip 3; 10. Second fixing mechanism; 101. Arc handle; 102. Fixing ring; 103. Screw; 104. Nut; 105. Rotating rod; 106. Tightening groove; 11. First fixing mechanism; 111. Pressing rod; 112. Push rod 1; 113. Rotating block; 114. Fixing rod; 115. Extrusion plate; 116. Extrusion groove; 117. Push rod 2; 118. Spring. DETAILED DESCRIPTION

[0020] 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 embodiments described are only 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 making creative efforts are within the scope of protection of the present invention.

[0021] Example 1

[0022] See also Figures 1 to 4 The utility model provides a technical solution: an adsorption treatment device for chemical wastewater, comprising a base 1; further comprising: a tank body 2, the tank body 2 being connected above the base 1, the tank body 2 being connected to a connecting cover 3, a feed port 4 being provided above the connecting cover 3, a discharge port 5 being connected to one side of the tank body 2, the discharge port 5 being connected to a fixing plate 6, the fixing plate 6 being connected to a cover plate 7, and the cover plate 7 being connected to a handle 8; a sealing device 9, the sealing device 9 being connected to one side of the cover plate 7, and the sealing device 9 being used to seal the inside of the tank body 2; a first fixing mechanism 11, the first fixing mechanism 11 being located on one side of the cover plate 7, driving the first fixing mechanism 11 to connect the fixing plate 6 and the cover plate 7; a second fixing mechanism 10, the second fixing mechanism 10 being located on the other side of the cover plate 7, and the second fixing mechanism 10 being used to fix the connection between the cover plate 7 and the fixing plate 6.

[0023] The first fixing mechanism 11 and the second fixing mechanism 10 that are fixedly connected to the fixing plate 6 and the cover plate 7 arranged at the discharge port 5 make the connection between the cover plate 7 and the fixing plate 6 more stable. The first fixing mechanism 11 and the second fixing mechanism 10 that are easy to disassemble, together with the sealing device 9, reduce the leakage of toxic gases inside the tank body 2, reduce the downtime caused by replacing the adsorbent, increase work efficiency, reduce the time and difficulty of manual operation, and thus reduce labor costs.

[0024] The sealing device 9 includes a sealing cover 91 , which is connected to one side of the cover plate 7 . The sealing cover 91 is connected to a sealing strip 1 92 . A sealing strip 2 93 is connected to one side of the cover plate 7 . A sealing strip 3 94 is connected to one side of the fixing plate 6 .

[0025] By closing the cover plate 7, the sealing cover 91 is inserted into the discharge port 5, and the sealing strip 1 92 contacts the discharge port 5, reducing the leakage of toxic gases inside the discharge port 5. The sealing strip 2 93 and the sealing strip 3 94 are arranged on one side of the fixed plate 6 and the cover plate 7. The contact between the sealing strip 2 93 and the sealing strip 3 94 further reduces the leakage of toxic gases inside the tank body 2.

[0026] The first fixing mechanism 11 includes a pressing rod 111, which is located inside the second fixing mechanism 10. One end of the pressing rod 111 is connected to a pushing rod 112, which is connected to an extrusion plate 115, which is connected to a rotating block 113, which is connected to a fixing rod 114, an extrusion plate 115 is connected to an extrusion groove 116, which is connected to a pushing rod 2 117, and a pushing rod is connected to a spring 118.

[0027] First, push the push rod 111 so that the push rod 111 squeezes the rotating block 113, thereby tightening the fixing rod 114 into the tightening groove 106, and then insert the first fixing mechanism 11 and the second fixing mechanism 10 between the fixing plate 6 and the cover plate 7, release the push rod 111, and make the spring 118 react with the push rod 117 to move the extrusion plate 115 upward, thereby driving the fixing rod 114 to pop out, thereby fixing the fixing plate 6, reducing the downtime caused by replacing the adsorbent, increasing work efficiency, reducing the time and difficulty of manual operation, and thus reducing labor costs.

[0028] The second fixing mechanism 10 includes an arc-shaped handle 101 , which is connected to a fixing ring 102 , which is connected to a screw 103 , which is connected to a nut 104 , which is connected to a rotating rod 105 , and a tightening groove 106 is provided on one side of the screw 103 .

[0029] As can be seen from the above, the first fixing mechanism 11 is first fixed, and then the rotating rod 105 is rotated so that the rotating rod 105 drives the nut 104 to rotate on the screw 103 and move forward, thereby squeezing the connection between the cover plate 7 and the fixed plate 6, reducing the gap between the fixed plate 6 and the cover plate 7, and facilitating disassembly, reducing the leakage of toxic gases inside the tank body 2, quickly replacing the adsorbent, reducing the downtime caused by replacing the adsorbent, and increasing work efficiency.

[0030] Example 2

[0031] In the second embodiment, other structures remain unchanged, and the difference from the first embodiment is that the sealing strip 92 is configured as a circular ring.

[0032] The sealing strip 92 is set to be annular, so that the sealing strip 92 can be put on the outer side of the sealing cover 91, thereby achieving a better sealing effect on the discharge port 5 and reducing the leakage of toxic gases inside the tank body 2.

[0033] The fixing rods 114 are provided in two parts, one above the other.

[0034] The fixing rods 114 are provided as two upper and lower ones, so that the fixing rods 114 fix the fixing plate 6 more firmly, reduce the gap between the fixing plate 6 and the cover plate 7, and reduce the leakage of toxic gas inside the tank body 2.

[0035] Arc sets 101 to an arc shape.

[0036] The arc handle 101 is set to an arc shape, which makes it easier for workers to disassemble the fixing mechanism and reduces their workload.

[0037] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0038] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An adsorption treatment device for chemical wastewater, comprising: Base (1); The invention is characterized in that it further comprises: a tank body (2), the tank body (2) being connected above the base (1), the tank body (2) being connected to a connecting cover (3), a feeding port (4) being provided above the connecting cover (3), a discharge port (5) being connected to one side of the tank body (2), the discharge port (5) being connected to a fixing plate (6), the fixing plate (6) being connected to a cover plate (7), and the cover plate (7) being connected to a handle (8); A sealing device (9), the sealing device (9) being connected to one side of the cover plate (7), and the sealing device (9) being used to seal the interior of the tank body (2); A first fixing mechanism (11), the first fixing mechanism (11) being located on one side of the cover plate (7) and driving the first fixing mechanism (11) to connect the fixing plate (6) and the cover plate (7); A second fixing mechanism (10), the second fixing mechanism (10) is located on the other side of the cover plate (7), and the second fixing mechanism (10) is used to fix the connection between the cover plate (7) and the fixing plate (6).

2. The adsorption treatment device for chemical wastewater according to claim 1, characterized in that: The sealing device (9) includes a sealing cover (91), the sealing cover (91) is connected to one side of the cover plate (7), the sealing cover (91) is connected to a sealing strip 1 (92), the cover plate (7) is connected to one side of a sealing strip 2 (93), and the fixed plate (6) is connected to one side of a sealing strip 3 (94).

3. The adsorption treatment device for chemical wastewater according to claim 1, characterized in that: The first fixing mechanism (11) includes a push rod (111), the push rod (111) is located inside the second fixing mechanism (10), one end of the push rod (111) is connected to a push rod (112), the push rod (112) is connected to an extrusion plate (115), the push rod (112) is connected to a rotating block (113), the rotating block (113) is connected to a fixing rod (114), the extrusion plate (115) is connected to an extrusion groove (116), the extrusion plate (115) is connected to a push rod (117), and the push rod is connected to a spring (118).

4. The adsorption treatment device for chemical wastewater according to claim 1, characterized in that: The second fixing mechanism (10) comprises an arc-shaped handle (101), the arc-shaped handle (101) is connected to a fixing ring (102), the fixing ring (102) is connected to a screw (103), the screw (103) is connected to a nut (104), the nut (104) is connected to a rotating rod (105), and a tightening groove (106) is provided on one side of the screw (103).

5. The adsorption treatment device for chemical wastewater according to claim 2, characterized in that: The sealing strip 1 (92) is configured as a circular ring.

6. The adsorption treatment device for chemical wastewater according to claim 3, characterized in that: The fixing rods (114) are provided in two parts, one upper part and the other lower part.

7. The adsorption treatment device for chemical wastewater according to claim 4, characterized in that: The arc handle (101) is configured to be in an arc shape.

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