High-salinity wastewater treatment device

Abstract

The utility model discloses a high salinity wastewater treatment device, including filtration mechanism, distillation mechanism and collection mechanism, filtration mechanism includes filtration box, the upper end of filtration box is fixedly connected with feed pipe, the right side of filtration box is fixedly connected with first motor, the output end of first motor is equipped with first threaded screw, the output end of first threaded screw is equipped with second threaded screw. The surface of the first threaded screw rod is in threaded connection with a first threaded block, a scraping plate is arranged at the lower end of the first threaded block, a filtering plate is arranged in the filtering box, and a first slag discharging groove is formed in the right side of the filtering box. By means of the structure, wastewater is preliminarily intercepted and filtered, organic pollutants of the wastewater are filtered and intercepted, salt obtained through subsequent distillation can be used as industrial salt, condensed salt can be completely discharged out of the device in a push-out mode, salt blocks are prevented from being accumulated on a heating plate, and the device is environmentally friendly. Therefore, the normal distillation operation cannot be carried out.

Description

TECHNICAL FIELD

[0001] The utility model relates to wastewater treatment technical field especially relates to a kind of high-salinity wastewater treatment device. BACKGROUND

[0002] Epoxy resin wastewater contains a large amount of inorganic salts, which greatly interferes with biochemical treatment, and the treatment difficulty and cost are very high. Pollution prevention and control of high-concentration wastewater has always been a prominent environmental problem in the industry.

[0003] In the prior art, domestic epoxy resin production enterprises mainly use dilution biochemical or evaporation desalination and biochemical combined system to treat this type of wastewater. The dilution biochemical method not only consumes a large amount of fresh water resources, but also increases the discharge volume of wastewater. The evaporation unit in the evaporation desalination and biochemical combined system has high investment and operating costs, and the salt precipitated by evaporation often contains some organic pollutants, which cannot be used as general industrial salt and may be considered as hazardous solid waste. It must be entrusted to a qualified unit for harmless disposal, which is very expensive. SUMMARY

[0004] The utility model aims at providing a kind of high-salinity wastewater treatment device, can carry out preliminary interception filtration to its wastewater, so that first to its organic pollutants is filtered and intercepted, so that the salt obtained by subsequent distillation can be used as industrial salt, and the salt condensed out can be completely discharged from the inside of the device by pushing, avoiding the accumulation of salt blocks on the heating plate, so that normal distillation operation cannot be carried out.

[0005] To achieve the above purpose, a high-salinity wastewater treatment device is provided, which comprises a filtering mechanism, a distillation mechanism and a collecting mechanism.

[0006] The filtering mechanism comprises a filter box, the upper end of the filter box is fixedly connected with a feed pipe, the right side of the filter box is fixedly connected with a first motor, the output end of the first motor is provided with a first threaded lead screw, the surface of the first threaded lead screw is threadedly connected with a first threaded block, the lower end of the first threaded block is provided with a scraper, the inside of the filter box is provided with a filter plate, and the right side of the filter box is provided with a first slag discharge groove.

[0007] The distillation mechanism comprises a distillation box, the inner bottom wall of the distillation box is provided with a heating plate, the right side of the distillation box is fixedly connected with a second motor, the output end of the second motor is provided with a second threaded lead screw, the surface of the second threaded lead screw is threadedly connected with a second threaded block, the lower end of the second threaded block is provided with a push plate, the right side of the distillation box is provided with a second slag discharge groove, the right side of the distillation box is fixedly connected with a fixed block, the lower end of the fixed block is fixedly connected with an electric push rod, and the lower end of the electric push rod is fixedly connected with a cover plate.

[0008] The collecting mechanism comprises a collecting box, and an inner top wall of the collecting box is provided with a condenser pipe.

[0009] The lower end of the filtering box is fixedly connected with a conduit, the surface of the conduit is provided with a control valve, the front side of the distillation box is provided with an air pump, and the head of the air pump is fixedly connected with a flow guide pipe.

[0010] According to the high-salinity wastewater treatment device, the inner wall of the filtering box is provided with a first sliding groove, and the first sliding groove is slidably connected with a first sliding block.

[0011] According to the high-salinity wastewater treatment device, the side surface of the first threaded block is fixedly connected with a first connecting rod, the first connecting rod is fixedly connected with the first sliding block, the lower end of the first threaded block is fixedly connected with a second connecting rod, and the second connecting rod is fixedly connected with the scraper.

[0012] According to the high-salinity wastewater treatment device, the inner wall of the filtering box is fixedly connected with a fixing seat, the fixing seat is fixedly connected with the filter plate, and the scraper is attached to the filter plate.

[0013] According to the high-salinity wastewater treatment device, the inner wall of the distillation box is provided with a second sliding groove, and the second sliding groove is slidably connected with a second sliding block.

[0014] According to the high-salinity wastewater treatment device, the side surface of the second threaded block is fixedly connected with a third connecting rod, the third connecting rod is fixedly connected with the second sliding block, the lower end of the second threaded block is fixedly connected with a fourth connecting rod, and the fourth connecting rod is fixedly connected with the push plate.

[0015] According to the high-salinity wastewater treatment device, the conduit is fixedly connected with the distillation box.

[0016] According to the high-salinity wastewater treatment device, the flow guide pipe is fixedly connected with the collecting box.

[0017] The high-salinity wastewater treatment device has the following beneficial effects:

[0018] Compared with the prior art, the high-salinity wastewater treatment device comprises a filtering box, a feeding pipe, a first sliding groove, a first sliding block, a first motor, a first threaded screw rod, a first threaded block, a first connecting rod, a second connecting rod, a scraper, a fixing seat, a filter plate and a first slag discharge groove, realizes the function of preliminarily intercepting and filtering the wastewater, has the effect of filtering and intercepting the organic pollutants first, and enables the obtained salt after subsequent distillation to be used as industrial salt.

[0019] Compared with the prior art, the high-salt wastewater treatment device, by setting the second sliding groove, the second sliding block, the second motor, the second threaded screw rod, the second threaded block, the third connecting rod, the fourth connecting rod, the push plate and the second slag discharge groove, realizes the pushing mode so that the condensed salt can be completely discharged from the device, avoids the salt block from being accumulated on the heating plate, and makes the distillation operation normal.

[0020] The additional aspects and advantages of the present application will be given in part in the following description, and will become apparent from the description, or will be learned by practice of the present application. BRIEF DESCRIPTION OF DRAWINGS

[0021] The present application will be further described below in combination with the drawings and embodiments.

[0022] Figure 1 It is a whole structure schematic view of the high-salt wastewater treatment device of the present application;

[0023] Figure 2 It is an internal section view of the filtering mechanism of the high-salt wastewater treatment device of the present application;

[0024] Figure 3 It is an internal section view of the distillation mechanism of the high-salt wastewater treatment device of the present application;

[0025] Figure 4 It is an internal section view of the collecting mechanism of the high-salt wastewater treatment device of the present application.

[0026] LEGEND:

[0027] 1, filtering mechanism; 2, distillation mechanism; 3, collecting mechanism; 4, conduit; 5, control valve; 6, air pump; 7, flow guide pipe;

[0028] 100, filtering box; 101, feed pipe; 102, first sliding groove; 103, first sliding block; 104, first motor; 105, first threaded screw rod; 106, first threaded block; 107, first connecting rod; 108, second connecting rod; 109, scraper; 110, fixed seat; 111, filter plate; 112, first slag discharge groove;

[0029] 200, distillation box; 201, heating plate; 202, second sliding groove; 203, second sliding block; 204, second motor; 205, second threaded screw rod; 206, second threaded block; 207, third connecting rod; 208, fourth connecting rod; 209, push plate; 210, second slag discharge groove; 211, fixed block; 212, electric push rod; 213, cover plate;

[0030] 30, collecting box; 31, condenser pipe. DETAILED DESCRIPTION

[0031] This part will describe the specific embodiments of the utility model in detail, the preferred embodiment of the utility model is shown in the drawings, the role of the drawings is to supplement the description of the written part with graphics, so that people can intuitively and visually understand each technical feature and overall technical scheme of the utility model, but it cannot be understood as the limitation of the protection scope of the utility model.

[0032] With reference to Figures 1-4 The utility model embodiment a kind of high-salinity wastewater treatment device, it includes filter mechanism 1, distillation mechanism 2 and collection mechanism 3.

[0033] Filter mechanism 1 includes filter box 100, the upper end of filter box 100 is fixedly connected with feed pipe 101, the inner wall of filter box 100 is opened with first sliding slot 102, for the limit sliding of first sliding block 103, the inside of first sliding slot 102 is slidably connected with first sliding block 103, the right side of filter box 100 is fixedly connected with first motor 104, for the rotation of first threaded lead screw 105 is controlled, the output end of first motor 104 is provided with first threaded lead screw 105, the surface of first threaded lead screw 105 is screw-connected with first threaded block 106, the lower end of first threaded block 106 is provided with scraper 109, the side of first threaded block 106 is fixedly connected with first connecting rod 107, for connecting first threaded block 106 with first sliding block 103, first connecting rod 107 is fixedly connected with first sliding block 103, the lower end of first threaded block 106 is fixedly connected with second connecting rod 108, for connecting first threaded block 106 with scraper 109, second connecting rod 108 is fixedly connected with scraper 109, the inside of filter box 100 is provided with filter plate 111, the inner wall of filter box 100 is fixedly connected with fixed seat 110, for the fixed of its filter plate 111, fixed seat 110 is fixedly connected with filter plate 111, scraper 109 and filter plate 111 mutually adhere, the right side of filter box 100 is opened with first residue groove 112, for the discharge of organic pollutant waste residue.

[0034] The distillation mechanism 2 includes a distillation tank 200, and the inner bottom wall of the distillation tank 200 is provided with a heating plate 201 for heating the wastewater to achieve the effect of distillation. The inner wall of the distillation tank 200 is provided with a second sliding groove 202 for limiting sliding of the second sliding block 203. The second sliding groove 202 is slidably connected with the second sliding block 203. The right side of the distillation tank 200 is fixedly connected with a second motor 204 for controlling rotation of a second threaded lead screw 205. The output end of the second motor 204 is provided with the second threaded lead screw 205. The surface of the second threaded lead screw 205 is threadedly connected with a second threaded block 206. The lower end of the second threaded block 206 is provided with a push plate 209. The side surface of the second threaded block 206 is fixedly connected with a third connecting rod 207 for connecting the second threaded block 206 with the second sliding block 203. The third connecting rod 207 is fixedly connected with the second sliding block 203. The lower end of the second threaded block 206 is fixedly connected with a fourth connecting rod 208 for connecting the second threaded block 206 with the push plate 209. The fourth connecting rod 208 is fixedly connected with the push plate 209. The push plate 209 is attached to the heating plate 201. The right side of the distillation tank 200 is provided with a second slag discharge groove 210 for discharging salt blocks. The right side of the distillation tank 200 is fixedly connected with a fixed block 211 for fixing an electric push rod 212. The lower end of the fixed block 211 is fixedly connected with the electric push rod 212. The lower end of the electric push rod 212 is fixedly connected with a cover plate 213 for sealing the second slag discharge groove 210 by the electric push rod 212.

[0035] The collection mechanism 3 includes a collection tank 30, and the inner top wall of the collection tank 30 is provided with a condenser pipe 31 for cooling the collection tank 30 by circulating cooling liquid.

[0036] The lower end of the filter tank 100 is fixedly connected with a conduit 4 for discharging the filtered wastewater into the distillation tank 200. The conduit 4 is fixedly connected with the distillation tank 200. The surface of the conduit 4 is provided with a control valve 5 for controlling sealing of the conduit 4. The front side of the distillation tank 200 is provided with an air pump 6 for pumping steam generated in the distillation tank 200. The head of the air pump 6 is fixedly connected with a flow guide pipe 7 for discharging the steam into the collection tank 30. The flow guide pipe 7 is fixedly connected with the collection tank 30.

[0037] Working principle: in use, the wastewater through the feed pipe 101 into the filter box 100 in the filter plate 111, organic pollutants interception, filtration, then start the first motor 104 control first screw rod 105 rotation control first threaded block 106 movement, so that the first slider 103 in the first sliding groove 102 sliding, thereby controlling the scraper 109 will intercept the organic pollutants waste residue through the first discharge chute 112, then the filtered wastewater through the conduit 4 into the distillation tank 200, close control valve 5 so that the conduit 4 seal, then start the heating plate 201 on its wastewater distillation, start the air pump 6 will produce steam through the flow guide pipe 7 to the collection tank 30, immediately condenser tube 31 begins to circulate cooling liquid, so that the steam condensation into water, distillation end condensation salt block accumulated on the heating plate 201, control electric push rod 212 on its cover plate 213 retraction so that the opening of the second discharge chute 210, then start the second motor 204 control second screw rod 205 rotation control second threaded block 206 movement, so that the second slider 203 in the second sliding groove 202 movement, thereby driving the push plate 209 will its salt block out to the second discharge chute 210.

[0038] The above embodiment of the present application is described in detail in combination with the drawings, but the present application is not limited to the above embodiment, and various changes can be made within the knowledge possessed by those skilled in the art in the technical field without departing from the purpose of the present application.

Claims

1. A high-salinity wastewater treatment device, characterized by, Including filter mechanism (1), distillation mechanism (2) and collection mechanism (3); The filter mechanism (1) includes a filter box (100), the upper end of the filter box (100) is fixedly connected with a feed pipe (101), the right side of the filter box (100) is fixedly connected with a first motor (104), the output end of the first motor (104) is provided with a first threaded lead screw (105), the surface of the first threaded lead screw (105) is threadedly connected with a first threaded block (106), the lower end of the first threaded block (106) is provided with a scraper (109), the inside of the filter box (100) is provided with a filter plate (111), and the right side of the filter box (100) is provided with a first slag discharge groove (112). The distillation mechanism (2) includes a distillation box (200), the inner bottom wall of the distillation box (200) is provided with a heating plate (201), the right side of the distillation box (200) is fixedly connected with a second motor (204), the output end of the second motor (204) is provided with a second threaded lead screw (205), the surface of the second threaded lead screw (205) is threadedly connected with a second threaded block (206), the lower end of the second threaded block (206) is provided with a push plate (209), the right side of the distillation box (200) is provided with a second slag discharge groove (210), the right side of the distillation box (200) is fixedly connected with a fixed block (211), the lower end of the fixed block (211) is fixedly connected with an electric push rod (212), and the lower end of the electric push rod (212) is fixedly connected with a cover plate (213). The collection mechanism (3) includes a collection box (30), and the inner top wall of the collection box (30) is provided with a condenser pipe (31). The lower end of the filter box (100) is fixedly connected with a conduit (4), the surface of the conduit (4) is provided with a control valve (5), the front side of the distillation box (200) is provided with an air pump (6), and the head of the air pump (6) is fixedly connected with a flow guide pipe (7).

2. The high-salinity wastewater treatment device of claim 1, wherein, The inner wall of the filter box (100) is provided with a first sliding groove (102), and the first sliding groove (102) is slidably connected with a first sliding block (103).

3. The high-salinity wastewater treatment device of claim 2, wherein, The side of the first threaded block (106) is fixedly connected with a first connecting rod (107), the first connecting rod (107) is fixedly connected with the first sliding block (103), the lower end of the first threaded block (106) is fixedly connected with a second connecting rod (108), and the second connecting rod (108) is fixedly connected with the scraper (109).

4. The high-salinity wastewater treatment device of claim 1, wherein, The inner wall of the filter box (100) is fixedly connected with a fixed seat (110), the fixed seat (110) is fixedly connected with the filter plate (111), and the scraper (109) and the filter plate (111) are attached to each other.

5. The high-salinity wastewater treatment device of claim 1, wherein, The inner wall of the distillation box (200) is provided with a second sliding groove (202), and the second sliding groove (202) is slidably connected with a second sliding block (203).

6. The high-salinity wastewater treatment device of claim 5, wherein, The side surface of the second threaded block (206) is fixedly connected with a third connecting rod (207), the third connecting rod (207) is fixedly connected with the second sliding block (203), the lower end of the second threaded block (206) is fixedly connected with a fourth connecting rod (208), the fourth connecting rod (208) is fixedly connected with a push plate (209), and the push plate (209) is attached to the heating plate (201).

7. The high-salinity wastewater treatment device of claim 1, wherein The conduit (4) is fixedly connected with the distillation tank (200).

8. The high-salinity wastewater treatment device of claim 1, wherein, The flow guide pipe (7) is fixedly connected with the collection tank (30).

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