Pretreatment equipment for pyrimidine wastewater

Abstract

The utility model discloses pyrimidine wastewater pretreatment equipment which comprises a pyrimidine wastewater treatment box, a stirring and purifying assembly and a filtering assembly, the stirring and purifying assembly is fixed on the inner wall of the bottom end of the pyrimidine wastewater treatment box, and the filtering assembly is fixed on the inner wall of the top end of the pyrimidine wastewater treatment box; the stirring and purifying assembly comprises an air cylinder, a lantern ring, a rack, a rotating roller, a rotating shaft, a limiting disc, a gear and a clamping groove; the rotating roller is mounted on the inner wall of one side of the pyrimidine wastewater treatment box; according to the utility model, the stirring purification device is adopted, so that the peculiar smell of the pyrimidine wastewater can be eliminated, and when pyrimidine is purified, retreatment is not needed, the treatment process is shortened, the treatment time is shortened, and the treatment efficiency is improved; and the filtering device is also adopted, so that a filtering structure can be replaced, and the filtering structure can be detached to be cleaned or replaced if the filtering structure is blocked and the like, so that the filtering effect of the pyrimidine wastewater is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of pyrimidine wastewater treatment, in particular to a pyrimidine wastewater pretreatment device. Background Art

[0002] Pyrimidine is a diazine formed by replacing two carbon atoms at the meta-position of benzene molecules with two nitrogen atoms. Like pyridine, pyrimidine retains its aromaticity. Pyrimidine is a component of some anti-cancer drugs. Therefore, pretreatment equipment is required for the treatment of pyrimidine wastewater. However, existing pretreatment equipment is generally unable to treat the odor of pyrimidine wastewater, which results in additional treatment steps and increased treatment time when treating pyrimidine wastewater, reducing treatment efficiency. In addition, the filtration structure is generally fixed. If the filtration structure is blocked, it will be difficult to replace the filtration structure, thereby reducing the filtration effect. Utility Model Content

[0003] The problem solved by the utility model is to provide a pyrimidine wastewater pretreatment device, which can eliminate the odor of pyrimidine wastewater, so that when pyrimidine is purified, no further treatment is required, which shortens the treatment process, reduces the treatment time, improves the treatment efficiency, and allows the filter structure to be replaced. If the filter structure is blocked, it can be disassembled and cleaned or replaced, thereby ensuring the filtering effect of the pyrimidine wastewater.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A pyrimidine wastewater pretreatment device comprises a pyrimidine wastewater treatment box, a stirring and purifying component and a filtering component. The stirring and purifying component is fixed on the bottom inner wall of the pyrimidine wastewater treatment box, and the filtering component is fixed on the top inner wall of the pyrimidine wastewater treatment box.

[0006] The stirring purification assembly includes a cylinder, a collar, a rack, a rotating roller, a rotating shaft, a limit plate, a gear, a slot, a threaded groove, a connecting plate, a guide hole, an activated carbon adsorption plate and a bolt. A rotating roller is installed on the inner wall of one side of the pyrimidine wastewater treatment box, and a rotating shaft is welded on the outer walls of both ends of the rotating roller. A collar is sleeved on the outer wall of one side of the rotating shaft. A cylinder is symmetrically inlaid and installed on the inner wall of one side of the pyrimidine wastewater treatment box, and one end of the telescopic rod of the cylinder is fixedly connected to the outer wall of the collar. The outer wall of one side of the rotating shaft is symmetrically connected to the corresponding collar. The invention discloses a street limit plate, a gear is welded on the outer wall of one end of the rotating shaft, a rack is symmetrically welded on the inner wall of the bottom end of the pyrimidine wastewater treatment box, and the top of the rack is meshingly connected to the outer wall of the gear, a card slot is distributed on the inner wall of one side of the rotating roller, a connecting plate is installed on the inner wall of one side of the card slot, and activated carbon adsorption plates are fixedly connected to the outer walls of both sides of the connecting plate, a guide hole is opened on the inner wall of one side of the connecting plate, a bolt is sleeved on the inner wall of one side of the guide hole, and a threaded groove is opened on the inner wall of one side of the card slot corresponding to the bolt.

[0007] As a further solution of the utility model: the filter assembly includes a guide port, a movable plate, a spring, a limit plate, a support frame, a filter box and a filter screen. A support frame is welded on the inner wall of one side of the pyrimidine wastewater treatment box, and a filter box is symmetrically placed on the top outer wall of the support frame. A filter screen is symmetrically inlaid and installed on the inner wall of one side of the filter box, and a limit plate is symmetrically installed and contacted on the top outer wall of the filter box. Guide ports are symmetrically opened on the inner walls of both sides of the pyrimidine wastewater treatment box corresponding to the limit plates, a movable plate is welded on the outer wall of one side of the limit plate, a spring is symmetrically welded on the outer wall of one side of the movable plate, and the other end of the spring is welded to the outer wall of the pyrimidine wastewater treatment box.

[0008] As a further solution of the utility model: a handle is welded on an inner wall of one side of the filter box.

[0009] As a further solution of the utility model: a drain pipe is connected through the inner wall of one side of the pyrimidine wastewater treatment box, and a valve is embedded and installed on the inner wall of one side of the drain pipe.

[0010] As a further solution of the utility model: the number of the activated carbon adsorption plates is eight.

[0011] The beneficial effects of the utility model are as follows: the stirring purification device is adopted to eliminate the odor of pyrimidine wastewater, so that when pyrimidine is purified, no further treatment is required, the treatment process is shortened, the treatment time is reduced, and the treatment efficiency is improved;

[0012] A filtering device is also used, which allows the filtering structure to be replaced. If the filtering structure is blocked, it can be disassembled and cleaned or replaced, thereby ensuring the filtering effect of pyrimidine wastewater. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is the overall three-dimensional structural diagram of the utility model;

[0014] Figure 2 It is a side cutaway structural diagram of the utility model;

[0015] Figure 3 This is a three-dimensional internal structure diagram of the stirring and purifying component of the utility model;

[0016] Legend:

[0017] 1. Pyrimidine wastewater treatment box; 2. Stirring and purification component; 3. Filter component; 4. Handle; 5. Drain pipe; 6. Valve; 201. Cylinder; 202. Ring; 203. Rack; 204. Rotating roller; 205. Rotating shaft; 206. Limiting plate; 207. Gear; 208. Slot; 209. Threaded groove; 2010. Connecting plate; 2011. Guide hole; 2012. Activated carbon adsorption plate; 2013. Bolt; 301. Guide port; 302. Moving plate; 303. Spring; 304. Limiting plate; 305. Support frame; 306. Filter box; 307. Filter net. DETAILED DESCRIPTION

[0018] 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 of 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.

[0019] Embodiment 1

[0020] See also Figure 1 and Figure 3 A pyrimidine wastewater pretreatment device comprises a pyrimidine wastewater treatment box 1, a stirring and purification component 2 and a filtering component 3. The stirring and purification component 2 is fixed on the inner wall of the bottom end of the pyrimidine wastewater treatment box 1, and the filtering component 3 is fixed on the inner wall of the top end of the pyrimidine wastewater treatment box 1; a handle 4 is welded on the inner wall of one side of the filtering box 306, and the filtering box 306 can be taken out by the handle 4, thereby improving the taking and placing effect; a drain pipe 5 is connected through the inner wall of one side of the pyrimidine wastewater treatment box 1, and a valve 6 is embedded and installed on the inner wall of one side of the drain pipe 5, and the valve 6 can be opened, and then the pretreated sewage can be discharged through the drain pipe 5, and then it can be collected.

[0021] The stirring and purification component 2 includes a cylinder 201, a collar 202, a rack 203, a rotating roller 204, a rotating shaft 205, a limiting plate 206, a gear 207, a slot 208, a threaded groove 209, a connecting plate 2010, a guide hole 2011, an activated carbon adsorption plate 2012 and a bolt 2013. A rotating roller 204 is installed on the inner wall of one side of the pyrimidine wastewater treatment box 1, and a rotating shaft 205 is welded on the outer walls of both ends of the rotating roller 204. The collar 202 is sleeved on the outer wall of one side of the rotating shaft 205. The cylinder 201 is symmetrically inlaid and installed on the inner wall of one side of the pyrimidine wastewater treatment box 1, and one end of the telescopic rod of the cylinder 201 is fixed to the outer wall of the collar 202. A limiting plate 206 is symmetrically arranged on the outer wall of one side of the rotating shaft 205 corresponding to the collar 202. The rotating shaft 205 A gear 207 is welded on the outer wall of one end, a rack 203 is symmetrically welded on the inner wall of the bottom end of the pyrimidine wastewater treatment box 1, and the top of the rack 203 is meshed and connected to the outer wall of the gear 207, and a slot 208 is distributed on the inner wall of one side of the rotating roller 204, and a connecting plate 2010 is installed on the inner wall of one side of the slot 208. Activated carbon adsorption plates 2012 are fixedly connected to the outer walls of both sides of the connecting plate 2010, a guide hole 2011 is opened on the inner wall of one side of the connecting plate 2010, and a bolt 2013 is sleeved on the inner wall of one side of the guide hole 2011, and a threaded groove 209 is opened on the inner wall of one side of the slot 208 corresponding to the bolt 2013; the number of activated carbon adsorption plates 2012 is eight, and the number of activated carbon adsorption plates 2012 is increased, thereby improving the purification effect.

[0022] The working principle of the utility model is as follows: first, pyrimidine wastewater is injected into the filter box 306, and then the pyrimidine wastewater is filtered through the filter screen 307, and then the wastewater falls into the pyrimidine wastewater treatment box 1 after being treated, and then the cylinder 201 is started to make the ring 202 reciprocate, and then under the action of the limit plate 206 on the rotating shaft 205, the gear 207 is rotated on the rack 203, so that the activated carbon adsorption plate 2012 on the rotating roller 204 is rotated, so as to stir the pyrimidine wastewater and purify the odor of the pyrimidine wastewater. When the activated carbon When the purification effect of the adsorption plate 2012 is not good, the bolt 2013 is tightened to move the bolt 2013 along the guide hole 2011 in the connecting plate 2010 and separate from the thread groove 209. At this time, the poorly used activated carbon adsorption plate 2012 is taken out from the slot 208, and then the new activated carbon adsorption plate 2012 is reinstalled into the slot 208 to ensure that the next purification process can eliminate the odor of the pyrimidine wastewater. In this way, when purifying pyrimidine, no further treatment is required, which shortens the treatment process, reduces the treatment time, and improves the treatment efficiency.

[0023] Embodiment 2

[0024] See also Figure 1-2 The filter assembly 3 includes a guide port 301, a movable plate 302, a spring 303, a limit plate 304, a support frame 305, a filter box 306 and a filter screen 307. A support frame 305 is welded on the inner wall of one side of the pyrimidine wastewater treatment box 1, and a filter box 306 is symmetrically placed on the top outer wall of the support frame 305. The filter screen 307 is symmetrically inlaid and installed on the inner wall of one side of the filter box 306. The limit plate 304 is symmetrically installed on the top outer wall of the filter box 306. Guide ports 301 are symmetrically opened on the inner walls of both sides of the pyrimidine wastewater treatment box 1 corresponding to the limit plates 304. A movable plate 302 is welded on the outer wall of one side of the limit plate 304. A spring 303 is symmetrically welded on the outer wall of one side of the movable plate 302, and the other end of the spring 303 is welded to the outer wall of the pyrimidine wastewater treatment box 1.

[0025] When the filter screen 307 on the filter box 306 is clogged, the limit plate 304 on the movable plate 302 can be pulled to move along the guide port 301, so that the limit plate 304 is separated from the filter box 306. At this time, the clogged filter box 306 is taken out from the support frame 305, and then the filter screen 307 on the filter box 306 is cleaned, and then the cleaned filter box 306 or a new filter box 306 is put back into the support frame 305. At this time, the movable plate 302 is released, and then the limit plate 304 is reset under the action of the spring 303, so as to limit the filter box 306 and allow the filter structure to be replaced. If the filter structure is clogged, it can be disassembled, cleaned or replaced to ensure the filtering effect of pyrimidine wastewater.

[0026] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A pyrimidine wastewater pretreatment device, characterized in that: It comprises a pyrimidine wastewater treatment tank (1), a stirring and purifying component (2) and a filtering component (3), wherein the stirring and purifying component (2) is fixed on the inner wall of the bottom end of the pyrimidine wastewater treatment tank (1), and the filtering component (3) is fixed on the inner wall of the top end of the pyrimidine wastewater treatment tank (1); The stirring and purifying assembly (2) comprises a cylinder (201), a collar (202), a rack (203), a rotating roller (204), a rotating shaft (205), a limiting plate (206), a gear (207), a slot (208), a threaded groove (209), a connecting plate (2010), a guide hole (2011), an activated carbon adsorption plate (2012) and a bolt (2013); a rotating roller (204) is installed on the inner wall of one side of the pyrimidine wastewater treatment box (1); a rotating shaft (205) is welded to the outer walls of both ends of the rotating roller (204); a collar (202) is sleeved on the outer wall of one side of the rotating shaft (205); a cylinder (201) is symmetrically inlaid and installed on the inner wall of one side of the pyrimidine wastewater treatment box (1); one end of a telescopic rod of the cylinder (201) is fixedly connected to the outer wall of the collar (202); and a telescopic rod of the cylinder (201) is symmetrically inlaid and installed on the outer wall of one side of the pyrimidine wastewater treatment box (1); A limit plate (206) is symmetrically arranged on the sleeve ring (202), a gear (207) is welded on the outer wall of one end of the rotating shaft (205), a rack (203) is symmetrically welded on the inner wall of the bottom end of the pyrimidine wastewater treatment box (1), and the top end of the rack (203) is meshingly connected to the outer wall of the gear (207), a card slot (208) is distributed on the inner wall of one side of the rotating roller (204), a connecting plate (2010) is installed on the inner wall of one side of the card slot (208), and activated carbon adsorption plates (212) are fixedly connected to the outer walls of both sides of the connecting plate (2010), a guide hole (211) is opened on the inner wall of one side of the connecting plate (2010), a bolt (213) is sleeved on the inner wall of one side of the guide hole (211), and a threaded groove (209) is opened on the inner wall of one side of the card slot (208) corresponding to the bolt (2013); The filter assembly (3) comprises a guide port (301), a movable plate (302), a spring (303), a limit plate (304), a support frame (305), a filter box (306) and a filter screen (307); the support frame (305) is welded to the inner wall of one side of the pyrimidine wastewater treatment box (1); the filter box (306) is symmetrically placed on the outer wall of the top end of the support frame (305); and the filter screen (307) is symmetrically inlaid and installed on the inner wall of one side of the filter box (306). 07), a limit plate (304) is symmetrically mounted on the top outer wall of the filter box (306), and guide openings (301) are symmetrically opened on the inner walls on both sides of the pyrimidine wastewater treatment box (1) corresponding to the limit plate (304), a movable plate (302) is welded on the outer wall of one side of the limit plate (304), a spring (303) is symmetrically welded on the outer wall of one side of the movable plate (302), and the other end of the spring (303) is welded to the outer wall of the pyrimidine wastewater treatment box (1).

2. A pyrimidine wastewater pretreatment device according to claim 1, characterized in that: A handle (4) is welded to an inner wall of one side of the filter box (306).

3. The pyrimidine wastewater pretreatment equipment according to claim 1, characterized in that: A drainage pipe (5) is connected through the inner wall of one side of the pyrimidine wastewater treatment box (1), and a valve (6) is inlaid and installed on the inner wall of one side of the drainage pipe (5).

4. The pyrimidine wastewater pretreatment equipment according to claim 1, characterized in that: The number of the activated carbon adsorption plates (2012) is eight.

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