Triisobutyl citrate esterification wastewater treatment equipment

Abstract

The utility model relates to the technical field of triisobutyl citrate esterification, and discloses triisobutyl citrate esterification wastewater treatment equipment, which comprises a bottom plate, a filter assembly is arranged above the bottom plate, the filter assembly comprises a filter box fixedly mounted at the top of the bottom plate, the top of the filter box is in sliding connection with a mounting frame, and the mounting frame is fixedly connected with the bottom plate. A filter screen is fixedly mounted on the inner side of the mounting frame, a handle is fixedly mounted at the top of the mounting frame, and guide assemblies are arranged on the front face and the back face of the mounting frame. According to the triisobutyl citrate esterification wastewater treatment equipment, sewage can be preliminarily filtered by arranging the filtering assembly, and after filtering is completed, a filtering net is conveniently disassembled and assembled, so that the filtering net is conveniently cleaned or replaced, and the problem that suspended solids, solid particles and other impurities are left on the filtering net, so that the filtering net is damaged is solved. And the filter screen is blocked after long-time use, so that the filtering efficiency of the filter screen is influenced.

Description

Technical Field

[0001] The utility model relates to the technical field of triisobutyl citrate esterification, in particular to triisobutyl citrate esterification wastewater treatment equipment. Background Art

[0002] Triisobutyl citrate is an organic compound commonly used as a plastic softener, lubricant, plasticizer and coating ingredient. It is the esterification product of citric acid and isobutyl alcohol. The wastewater generated after the esterification process of triisobutyl citrate may contain organic solvents, ester compounds and other organic and inorganic components. The wastewater treatment process needs to be designed according to the composition and characteristics of the wastewater to ensure safe discharge or effective recovery. In the wastewater treatment process, the wastewater first needs to be pretreated to remove suspended matter, solid particles and other impurities, and then the organic matter in the wastewater is decomposed through chemical treatment.

[0003] In the existing wastewater treatment process, when pre-treating the wastewater, the wastewater needs to be filtered. During the filtration process, suspended matter, solid particles and other impurities in the wastewater will remain on the filter net. Long-term use will cause the filter net to be blocked, affecting the filtration efficiency of the filter net. Therefore, a triisobutyl citrate esterification wastewater treatment equipment is proposed to solve the above problem. Utility Model Content

[0004] 1. Technical issues to be solved

[0005] In view of the deficiencies in the prior art, the utility model provides a triisobutyl citrate esterification wastewater treatment device, which has the advantages of being able to quickly clean or replace the filter screen, and solves the problem that in the prior triisobutyl citrate esterification wastewater treatment device, suspended matter, solid particles and other impurities will remain on the filter screen, and long-term use will cause the filter screen to be blocked, thereby affecting the filtering efficiency of the filter screen.

[0006] (II) Technical solution

[0007] In order to achieve the above-mentioned purpose of being able to quickly clean or replace the filter screen, the utility model provides the following technical solution: a triisobutyl citrate esterification wastewater treatment device, comprising a bottom plate, and a filter assembly is arranged above the bottom plate.

[0008] The filter assembly includes a filter box fixedly installed on the top of the base plate, the top of the filter box is slidably connected with a mounting frame, the inner side of the mounting frame is fixedly installed with a filter screen, the top of the mounting frame is fixedly installed with a handle, the front and back sides of the mounting frame are provided with guide assemblies, the top of the filter box is fixedly installed with a fixing block, the right side of the fixing block is provided with a fixing groove, the left side wall of the inner cavity of the fixing groove is rotatably connected with a threaded sleeve, the internal thread of the threaded sleeve is connected with a threaded rod, the right side of the threaded rod is fixedly installed with a movable plate, the top and bottom of the movable plate are provided with limiting assemblies, the right side of the movable plate is fixedly installed with a positioning block, the left side of the mounting frame is provided with a positioning groove slidably connected to the positioning block, and the top of the fixed block is provided with a driving assembly.

[0009] Furthermore, the guide assembly includes guide blocks fixedly mounted on the front and back sides of the mounting frame, and the front and rear side walls of the inner cavity of the filter box are both provided with guide grooves slidably connected to the guide blocks.

[0010] Furthermore, the driving assembly includes a rotating rod rotatably connected to the top of the fixed block and extending into the fixed groove, a knob is fixedly installed on the top of the rotating rod, a supporting assembly is arranged inside the fixed groove, and a transmission assembly is arranged at the bottom of the rotating rod.

[0011] Furthermore, a processing box is fixedly installed on the top of the base plate, a pump body is fixedly installed on the top of the base plate, and a connecting component is arranged on the outside of the pump body.

[0012] Furthermore, the limiting assembly includes limiting blocks fixedly mounted on the top and bottom of the movable plate, and the inner top wall and the inner bottom wall of the fixed groove are both provided with limiting grooves slidably connected to the limiting blocks.

[0013] Furthermore, the support assembly includes a support plate fixedly mounted on the left side wall of the inner cavity of the fixing groove, and the rotating rod is rotatably connected to the inside of the support plate through a bearing.

[0014] Furthermore, the transmission assembly includes a driving bevel gear fixedly mounted on the bottom of the rotating rod, and the outer side of the threaded sleeve is fixedly mounted on a driven bevel gear meshing with the driving bevel gear.

[0015] Furthermore, the connecting component includes a water pump connected to the water inlet of the pump body, the end of the water pump connected to the right side of the filter box away from the pump body, and the water outlet of the pump body is connected to a connecting pipe with one end connected to the treatment box.

[0016] (III) Beneficial effects

[0017] Compared with the prior art, the utility model provides a triisobutyl citrate esterification wastewater treatment device, which has the following beneficial effects:

[0018] The triisobutyl citrate esterification wastewater treatment equipment can perform preliminary filtration on sewage by setting a filter component, and after the filtration is completed, it is convenient to disassemble and install the filter screen, thereby facilitating the cleaning or replacement of the filter screen, thereby solving the problem that suspended matter, solid particles and other impurities will remain on the filter screen, and long-term use will cause the filter screen to be blocked, thereby affecting the filtration efficiency of the filter screen. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the structure of the utility model;

[0020] Figure 2 The utility model structure Figure 1 A magnified view of middle;

[0021] Figure 3 It is a top view of the filter box, installation frame, filter screen and guide assembly in the structure of the utility model.

[0022] In the figure: 1. bottom plate; 2. filter assembly; 201. filter box; 202. mounting frame; 203. filter screen; 204. handle; 205. guide assembly; 2051. guide block; 2052. guide groove; 206. fixing block; 207. fixing groove; 208. threaded sleeve; 209. threaded rod; 210. movable plate; 211. limit assembly; 212. positioning block; 213. positioning groove; 214. drive assembly; 2141. rotating rod; 2142. knob; 2143. support assembly; 2144. transmission assembly; 3. treatment box; 4. pump body; 5. connecting assembly. DETAILED DESCRIPTION

[0023] 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.

[0024] Example 1: Please refer to Figure 1-3 In this embodiment, a triisobutyl citrate esterification wastewater treatment device includes a bottom plate 1, and a filter component 2 is arranged above the bottom plate 1.

[0025] A processing box 3 is fixedly installed on the top of the bottom plate 1 , and the filtered sewage can be processed through the processing box 3 . A pump body 4 is fixedly installed on the top of the bottom plate 1 , and a connecting component 5 is arranged on the outside of the pump body 4 .

[0026] In addition, the connecting component 5 includes a pumping pipe connected to the water inlet of the pump body 4, and the end of the pumping pipe away from the pump body 4 is connected to the right side of the filter box 201. The water outlet of the pump body 4 is connected to a connecting pipe with one end connected to the treatment box 3. When the pump body 4 is started, the treated sewage is extracted through the pumping pipe and then sent into the treatment box 3 through the connecting pipe for treatment.

[0027] It should be noted that the left side of the filter box 201 is connected to a water inlet pipe, through which sewage is sent into the interior of the filter box 201, and the right side of the treatment box 3 is connected to a water outlet pipe, inside of which a valve is provided, through which the treated sewage can be discharged.

[0028] Example 2: Please refer to Figure 1-3 On the basis of the first embodiment, the filter assembly 2 includes a filter box 201 fixedly installed on the top of the bottom plate 1, the top of the filter box 201 is slidably connected with a mounting frame 202, a filter screen 203 is fixedly installed on the inner side of the mounting frame 202, a handle 204 is fixedly installed on the top of the mounting frame 202, and guide assemblies 205 are provided on the front and back of the mounting frame 202. A fixed block 206 is fixedly installed on the top of the filter box 201, a fixed groove 207 is provided on the right side of the fixed block 206, a threaded sleeve 208 is rotatably connected to the left side wall of the inner cavity of the fixed groove 207, a threaded rod 209 is connected to the internal thread of the threaded sleeve 208, a movable plate 210 is fixedly installed on the right side of the threaded rod 209, and a limiting assembly 211 is provided on the top and bottom of the movable plate 210, a positioning block 212 is fixedly installed on the right side of the movable plate 210, a positioning groove 213 slidably connected to the positioning block 212 is provided on the left side of the mounting frame 202, and a driving assembly 214 is provided on the top of the fixed block 206.

[0029] When the sewage passes through the filter box 201 , it will be filtered through the filter net 203 .

[0030] In addition, the driving assembly 214 includes a rotating rod 2141 rotatably connected to the top of the fixed block 206 and extending into the fixed groove 207, a knob 2142 is fixedly installed on the top of the rotating rod 2141, a supporting assembly 2143 is arranged inside the fixed groove 207, and a transmission assembly 2144 is arranged at the bottom of the rotating rod 2141.

[0031] Among them, the support assembly 2143 includes a support plate fixedly installed on the left side wall of the inner cavity of the fixing groove 207, and the rotating rod 2141 is rotatably connected to the inside of the support plate through a bearing. The support plate stably supports the rotating rod 2141, and the bearing prevents the rotating rod 2141 from shifting. When the knob 2142 is rotated, the knob 2142 will drive the rotating rod 2141 to rotate.

[0032] In addition, the transmission assembly 2144 includes a driving bevel gear fixedly installed at the bottom of the rotating rod 2141, and the outer side of the threaded sleeve 208 is fixedly installed on a driven bevel gear meshing with the driving bevel gear. When the rotating rod 2141 rotates, the rotating rod 2141 will drive the driving bevel gear to rotate, the driving bevel gear will drive the driven bevel gear meshing therewith to rotate, and the driven bevel gear will drive the threaded sleeve 208 to rotate.

[0033] It should be noted that the limit assembly 211 includes limit blocks fixedly installed on the top and bottom of the movable plate 210, and the inner top wall and the inner bottom wall of the fixed groove 207 are provided with limit grooves slidably connected to the limit blocks. The movable plate 210 can be limited by the limit blocks and the limit grooves to prevent the movable plate 210 from rotating and preventing the movable plate 210 from disengaging from the fixed groove 207. The movable plate 210 can prevent the threaded rod 209 from rotating. When the threaded sleeve 208 rotates, under the action of the threaded thrust, the threaded sleeve 208 will drive the movable plate 210 to move to the left or right, and the movable plate 210 will drive the positioning block 212 to move to the left or right.

[0034] In addition, the guide assembly 205 includes guide blocks 2051 fixedly installed on the front and back sides of the installation frame 202. The front and rear side walls of the inner cavity of the filter box 201 are provided with guide grooves 2052 that are slidably connected to the guide blocks 2051. The installation frame 202 can be guided by the guide blocks 2051 and the guide grooves 2052 to ensure the stability of the installation of the installation frame 202, and the top of the guide groove 2052 passes through the top of the filter box 201.

[0035] Specifically, when the positioning block 212 moves to the left and is disengaged from the positioning slot 213, the mounting frame 202 can be removed through the handle 204, thereby removing the filter 203 and cleaning or replacing the filter 203; when the positioning block 212 moves to the right and is slidably connected to the inside of the positioning slot 213, the mounting frame 202 can be fixed, thereby fixing the filter 203.

[0036] The working principle of the above embodiment is:

[0037] When the triisobutyl citrate esterification wastewater treatment equipment is used, sewage is sent into the interior of the filter box 201 through the water inlet pipe, and then filtered through the filter screen 203. At the same time, the pump body 4 is started to extract the treated sewage through the pumping pipe, and then sent into the interior of the treatment box 3 through the connecting pipe for treatment, and discharged through the outlet pipe. When the knob 2142 is turned, the knob 2142 will drive the rotating rod 2141 to rotate, and the rotating rod 2141 will drive the active bevel gear to rotate, and the active bevel gear will drive the driven bevel gear meshing therewith to rotate, and the driven bevel gear will drive the threaded sleeve 208 to rotate. Under the action of the thread thrust, the threaded sleeve 208 will drive the movable plate 2 10 moves to the left, the movable plate 210 will drive the positioning block 212 to move to the left, and when the positioning block 212 is disengaged from the positioning slot 213, the mounting frame 202 can be removed by the handle 204, thereby removing the filter 203, and cleaning or replacing the filter 203. When installing the filter 203, the mounting frame 202 is slidably connected to the inside of the filter box 201 through the guide block 2051 and the guide slot 2052, and then the knob 2142 is rotated in the opposite direction. According to the above principle, the positioning block 212 can be moved to the right, and when the positioning block 212 is slidably connected to the inside of the positioning slot 213, the mounting frame 202 can be fixed, thereby fixing the filter 203.

[0038] The electrical components appearing in the article are all electrically connected to the main controller and the power supply. The main controller can be a conventional known device for control such as a computer, and the existing public power connection technology is not described in detail in the article.

[0039] It should be noted that the terms "include", "comprises" or any other variations 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. In the absence of further restrictions, an element defined by the sentence "comprises a ..." does not exclude the existence of other identical elements in the process, method, article or device including the element.

[0040] 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 triisobutyl citrate esterification wastewater treatment device, comprising a bottom plate (1), characterized in that: A filter assembly (2) is arranged above the bottom plate (1); The filter assembly (2) comprises a filter box (201) fixedly mounted on the top of the bottom plate (1); the top of the filter box (201) is slidably connected to a mounting frame (202); a filter screen (203) is fixedly mounted on the inner side of the mounting frame (202); a handle (204) is fixedly mounted on the top of the mounting frame (202); guide assemblies (205) are provided on the front and back sides of the mounting frame (202); a fixing block (206) is fixedly mounted on the top of the filter box (201); a fixing groove (207) is provided on the right side of the fixing block (206); and the fixing groove (207) is provided on the inner side of the fixing frame (202). A threaded sleeve (208) is rotatably connected to the left wall of the inner cavity (207), and the internal thread of the threaded sleeve (208) is connected to a threaded rod (209), and a movable plate (210) is fixedly installed on the right side of the threaded rod (209), and the top and bottom of the movable plate (210) are both provided with limit assemblies (211), and a positioning block (212) is fixedly installed on the right side of the movable plate (210), and a positioning groove (213) slidably connected to the positioning block (212) is opened on the left side of the installation frame (202), and a driving assembly (214) is arranged on the top of the fixed block (206).

2. A triisobutyl citrate esterification wastewater treatment equipment according to claim 1, characterized in that: The guide assembly (205) comprises guide blocks (2051) fixedly mounted on the front and back sides of the mounting frame (202); and guide grooves (2052) slidably connected to the guide blocks (2051) are provided on both the front and rear side walls of the inner cavity of the filter box (201).

3. A triisobutyl citrate esterification wastewater treatment equipment according to claim 1, characterized in that: The driving assembly (214) comprises a rotating rod (2141) rotatably connected to the top of the fixing block (206) and extending into the interior of the fixing groove (207); a knob (2142) is fixedly mounted on the top of the rotating rod (2141); a supporting assembly (2143) is disposed inside the fixing groove (207); and a transmission assembly (2144) is disposed at the bottom of the rotating rod (2141).

4. The triisobutyl citrate esterification wastewater treatment equipment according to claim 1, characterized in that: A processing box (3) is fixedly mounted on the top of the base plate (1), a pump body (4) is fixedly mounted on the top of the base plate (1), and a connecting component (5) is arranged on the outside of the pump body (4).

5. The triisobutyl citrate esterification wastewater treatment equipment according to claim 1, characterized in that: The limiting assembly (211) comprises limiting blocks fixedly mounted on the top and bottom of the movable plate (210), and the inner top wall and the inner bottom wall of the fixed groove (207) are both provided with limiting grooves slidably connected to the limiting blocks.

6. The triisobutyl citrate esterification wastewater treatment equipment according to claim 3, characterized in that: The support assembly (2143) comprises a support plate fixedly mounted on the left side wall of the inner cavity of the fixing groove (207), and the rotating rod (2141) is rotatably connected to the inside of the support plate via a bearing.

7. The triisobutyl citrate esterification wastewater treatment equipment according to claim 3, characterized in that: The transmission assembly (2144) comprises a driving bevel gear fixedly mounted on the bottom of the rotating rod (2141), and the outer side of the threaded sleeve (208) is fixedly mounted on a driven bevel gear meshing with the driving bevel gear.

8. The triisobutyl citrate esterification wastewater treatment equipment according to claim 4, characterized in that: The connecting component (5) comprises a water suction pipe connected to the water inlet of the pump body (4), one end of the water suction pipe away from the pump body (4) is connected to the right side of the filter box (201), and the water outlet of the pump body (4) is connected to a connecting pipe with one end connected to the treatment box (3).

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