Environment-friendly wastewater and waste gas treatment device
By injecting flocculants into the inner wall of the wastewater pipe to precipitate impurities and combining this with multi-stage purification components to treat waste gas, the problem of poor treatment effect of existing devices has been solved, achieving efficient purification and multi-stage treatment of wastewater and waste gas.
Patent Information
- Application Number
- CN202520345347.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-28
- Publication Date
- 2026-01-27
- Estimated Expiration
- 2035-02-28
AI Technical Summary
Existing wastewater and waste gas treatment devices have poor treatment effects and low efficiency, making it difficult to meet environmental protection requirements.
An environmentally friendly wastewater and waste gas treatment device was designed, comprising a main body and a waste gas purification mechanism. The wastewater is purified by injecting flocculant into the inner wall of the wastewater pipe through an injection device to achieve sedimentation, combined with a support frame and a detection device. The waste gas is purified through multi-stage purification by installing dust-collecting components, a primary filter, a high-speed fan, a plasma generator, and an activated carbon filter cartridge on the inner wall of the shell.
It achieves efficient purification of wastewater and multi-stage treatment of exhaust gas, significantly improving treatment effect and efficiency, and meeting environmental protection requirements.
Smart Images
Figure CN223837168U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the technical field of wastewater and waste gas treatment devices, specifically an environmentally friendly wastewater and waste gas treatment device. Background Technology
[0002] With the development of society and economy and the progress of science and technology, the scale of industrial production has continued to expand. Although this has greatly met the needs of society, the environmental pressure faced by industrial development has also intensified. With the increasing emissions of air pollutants and wastewater, the composition of industrial organic waste gas and wastewater is complex. If they are not effectively treated, direct discharge will seriously pollute the atmospheric environment.
[0003] Existing wastewater and waste gas treatment devices have the following drawbacks during use: poor treatment effect of waste gas and wastewater, low efficiency, and difficulty in meeting environmental protection requirements. Therefore, there is room for improvement. Utility Model Content
[0004] This utility model aims to solve one of the technical problems existing in the prior art or related technologies.
[0005] Therefore, the technical solution adopted by this utility model is as follows: an environmentally friendly wastewater and waste gas treatment device, comprising: a main body and a waste gas purification mechanism. The main body includes a shell, legs fixed in a ring array at the bottom of the shell, a wastewater pipe installed on one side of the shell, a waste gas pipe installed on one side of the shell, a sewage pipe installed at the bottom of the shell, an injection component installed on the inner wall of the wastewater pipe and extending out of the wastewater pipe, a bracket fixed on the inner wall of the shell, a pumping pipe with one end installed on the bracket and the other end extending out of the shell, and a detection component installed on the bracket.
[0006] The injection device includes a central tube located in the middle of the inner cavity of the wastewater pipe, branch tubes arranged in a ring array with one end connected to the central tube and the other end fixed to the inner wall of the wastewater pipe, and a medicine tube with one end connected to the central tube and the other end extending out of the wastewater pipe. The branch tubes are provided with an array of round holes.
[0007] The exhaust gas purification mechanism includes a dust-collecting component installed on the inner wall of the housing, a frame fixed on the top wall of the housing, a primary filter screen installed in a ring array on the frame, a tube fixed at the top of the housing and extending into the inner cavity of the housing, a high-speed fan installed on the inner wall of the tube, a plasma generator installed on the inner wall of the tube, an activated carbon filter cartridge embedded in the top of the inner cavity of the tube, and a dust cover installed at the top of the tube via a threaded connection.
[0008] In a preferred embodiment, the present invention can be further configured such that the detection element includes a cylinder fixed on a bracket, a T-shaped movable rod with one end movably disposed in the inner cavity of the cylinder and the other end extending out of the cylinder, a float fixed at the bottom end of the T-shaped movable rod, and a collision sensor installed at the top of the cylinder and extending into the inner cavity of the cylinder.
[0009] In a preferred embodiment, the present invention can be further configured such that the drain pipe includes an impurity pipe installed at the bottom of the housing and an electric valve installed on the impurity pipe.
[0010] In a preferred embodiment, the present invention can be further configured as follows: the dust suppression component includes an annular hollow tube fixed to the inner wall of the housing by a round rod, an atomizing nozzle arranged in a ring array at the bottom end of the annular hollow tube and communicating with the inner cavity of the annular hollow tube, and a water inlet pipe with one end connected to the annular hollow tube and the other end extending out of the housing.
[0011] In a preferred embodiment, the present invention can be further configured such that: an annular plate is provided on the inner wall of the tube, and the activated carbon filter cartridge is embedded in the tube and located above the annular plate.
[0012] By adopting the above technical solution, the beneficial effects achieved by this utility model are as follows:
[0013] 1. In this utility model, a wastewater pipe and an exhaust gas pipe are provided on the shell to deliver wastewater and exhaust gas into the inner cavity of the shell. An injection device is installed on the inner wall of the wastewater pipe, which injects flocculant into the wastewater as it enters the shell. The wastewater then settles inside the shell, and due to the flocculant, impurities in the wastewater condense and accumulate at the bottom of the shell. A bracket is installed on the inner wall of the shell, and a pumping pipe and a detection device are mounted on the bracket. One end of the pumping pipe is connected to a pump. When the wastewater level entering the shell is too high, the detection device activates the pump to extract the upper layer of clean water from the shell, completing the wastewater purification. Simultaneously, when too many impurities accumulate in the lower layer of the wastewater in the shell, an electric valve is opened, allowing the impurities to be discharged through the impurity pipe. This efficient wastewater purification process enhances practicality.
[0014] 2. In this utility model, a dust-suppressing component is installed on the inner wall of the shell, and a frame is installed on the inner top wall of the shell. A pre-filter is installed on the frame, and a pipe is provided passing through the shell. A high-speed fan and a plasma generator are installed on the inner wall of the pipe, and an activated carbon filter is embedded in the pipe. With the above configuration, when the exhaust gas enters the shell, the dust-suppressing component is activated to spray and suppress dust in the exhaust gas. Then, the exhaust gas passes through the pre-filter to remove large dust particles and impurities. The high-speed fan then sends the exhaust gas filtered by the pre-filter into the inner cavity of the pipe. When the exhaust gas passes through the plasma generator, the plasma generator generates a plasma electrostatic field, which effectively adsorbs bacteria and fine dust in the exhaust gas, improving the exhaust gas treatment effect. Afterward, the exhaust gas passes through the activated carbon filter to remove odor molecules, thus completing the exhaust gas treatment process. With this configuration, the exhaust gas treatment effect is good and the practicality is high. Attached Figure Description
[0015] Figure 1This is a schematic diagram of the structure of this utility model;
[0016] Figure 2 This is a cross-sectional view of the present invention;
[0017] Figure 3 This is a cross-sectional structural diagram of the present invention;
[0018] Figure 4 This is a partial exploded view of the structure of this utility model.
[0019] Figure 5 This is a schematic diagram of the injection component structure of this utility model.
[0020] Figure label:
[0021] 100. Main structure; 110. Shell; 120. Support leg; 130. Wastewater pipe; 140. Exhaust gas pipe; 150. Sewage pipe; 151. Impurity pipe; 152. Electric valve; 160. Injection component; 161. Central pipe; 162. Branch pipe; 1621. Circular hole; 163. Chemical tube; 170. Support; 180. Pumping pipe; 190. Detection component; 191. Cylinder; 192. T-shaped movable rod; 193. Float; 194. Collision sensor;
[0022] 200. Exhaust gas purification mechanism; 210. Dust suppression component; 211. Annular air pipe; 212. Atomizing nozzle; 213. Water inlet pipe; 220. Frame; 230. Primary filter screen; 240. Pipe body; 241. Annular plate; 250. High-speed fan; 260. Plasma generator; 270. Activated carbon filter cartridge; 280. Dust cover. Detailed Implementation
[0023] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to specific embodiments and accompanying drawings. It should be noted that, unless otherwise specified, the embodiments and features of the present utility model can be combined with each other.
[0024] Some embodiments of this utility model are described below with reference to the accompanying drawings.
[0025] Example 1:
[0026] Combination Figure 1-5 As shown, this embodiment provides an environmentally friendly wastewater and waste gas treatment device, including: a main body 100 and a waste gas purification mechanism 200.
[0027] The main structure 100 includes a housing 110, legs 120 fixed in a ring array at the bottom of the housing 110, a wastewater pipe 130 installed on one side of the housing 110, an exhaust gas pipe 140 installed on one side of the housing 110, a sewage pipe 150 installed at the bottom of the housing 110, an injection component 160 installed on the inner wall of the wastewater pipe 130 and extending out of the wastewater pipe 130, a bracket 170 fixed on the inner wall of the housing 110, a pumping pipe 180 with one end installed on the bracket 170 and the other end extending out of the housing 110, and a detection component 190 installed on the bracket 170.
[0028] The housing 110 is used to install other components and form a closed environment to facilitate the treatment of wastewater and exhaust gas. The bottom of the housing 110 is tapered to facilitate the discharge of impurities settled in the wastewater through the drain pipe 150. The support legs 120 are used to support the housing 110 and ensure its stability.
[0029] Wastewater pipe 130 is used to introduce wastewater into the inner cavity of housing 110, and exhaust gas pipe 140 is used to introduce exhaust gas into the inner cavity of housing 110.
[0030] The drain pipe 150 is used to discharge the sedimented impurities in the wastewater. It includes an impurity pipe 151 installed at the bottom of the housing 110 and an electric valve 152 installed on the impurity pipe 151. The impurity pipe 151 can discharge the sedimented impurities in the wastewater, and the electric valve 152 is used to control the opening and closing of the impurity pipe 151.
[0031] The injection unit 160 is used to inject flocculant into wastewater to cause impurities in the wastewater to coagulate and precipitate. It includes a central pipe 161 located in the middle of the inner cavity of the wastewater pipe 130, branch pipes 162 arranged in a ring array with one end connected to the central pipe 161 and the other end fixed to the inner wall of the wastewater pipe 130, and a reagent pipe 163 with one end connected to the central pipe 161 and the other end extending out of the wastewater pipe 130. The branch pipe 162 has an array of round holes 1621. Through this arrangement, when wastewater is injected into the housing 110 through the wastewater pipe 130, the flocculant is sent into the central pipe 161 through the reagent pipe 163, then enters the branch pipe 162 through the central pipe 161, and is sent out through the round holes 1621 on the branch pipe 162, dissolving into the wastewater. The wastewater mixed with the flocculant enters the inner cavity of the housing 110 for sedimentation.
[0032] The bracket 170 is used to install the water pumping pipe 180 and the detection piece 190. One end of the water pumping pipe 180 is fixed in the middle of the bracket 170 and extends downward, while the other end extends out of the housing 110 and connects with the pump, so that the pump can extract the upper layer of clean water from the wastewater in the housing 110 through the water pumping pipe 180.
[0033] The detection element 190 is used to detect the wastewater level in the housing 110. When the wastewater level reaches a certain height, the pump is started, and the upper layer of clean water in the wastewater is extracted through the pumping pipe 180. The detection element 190 includes a cylinder 191 fixed on the bracket 170, a T-shaped movable rod 192 with one end movably disposed in the inner cavity of the cylinder 191 and the other end extending out of the cylinder 191, a float ball 193 fixed to the bottom end of the T-shaped movable rod 192, and a collision sensor 194 installed at the top of the cylinder 191 and extending into the inner cavity of the cylinder 191. 1. Used to install T-shaped movable rod 192 and limit the movement of T-shaped movable rod 192. T-shaped movable rod 192 is used to fix float ball 193. Float ball 193 can move synchronously as the wastewater level rises. Collision sensor 194 is used to detect the contact signal of T-shaped movable rod 192. When the wastewater level rises, float ball 193 moves upward, driving T-shaped movable rod 192 to move upward synchronously. When T-shaped movable rod 192 contacts collision sensor 194, collision sensor 194 detects the contact signal and starts the pump.
[0034] The exhaust gas purification mechanism 200 is used to purify the exhaust gas fed into the housing 110, including a dust settling component 210 installed on the inner wall of the housing 110, a frame 220 fixed on the inner top wall of the housing 110, a primary filter 230 installed in a ring array on the frame 220, a tube 240 fixed to the top of the housing 110 and extending into the inner cavity of the housing 110, a high-speed fan 250 installed on the inner wall of the tube 240, a plasma generator 260 installed on the inner wall of the tube 240, an activated carbon filter cartridge 270 embedded in the top of the inner cavity of the tube 240, and a dust cover 280 installed on the top of the tube 240 by a threaded connection.
[0035] The dust suppression component 210 includes an annular hollow tube 211 fixed to the inner wall of the housing 110 by a round rod, an atomizing nozzle 212 arranged in a ring array at the bottom end of the annular hollow tube 211 and communicating with the inner cavity of the annular hollow tube 211, and a water inlet pipe 213 with one end connected to the annular hollow tube 211 and the other end extending out of the housing 110. With this configuration, clean water is sent into the annular hollow tube 211 through the water inlet pipe 213, and then sent into the atomizing nozzle 212 through the annular hollow tube 211 and sprayed out to spray the exhaust gas entering the housing 110 to suppress dust.
[0036] The frame 220 is used to install the primary filter 230, which can filter out large particulate dust impurities in the exhaust gas.
[0037] The tube 240 is used to pass through the top of the housing 110. The high-speed fan 250 is installed on the inner wall of the housing 110 to introduce the exhaust gas filtered by the primary filter 230 into the inner cavity of the tube 240. The plasma generator 260 can generate a plasma electrostatic field, which can effectively adsorb bacteria and fine dust in the exhaust gas and improve the exhaust gas treatment effect.
[0038] An annular plate 241 is provided on the inner wall of the tube body 240. The activated carbon filter cartridge 270 is embedded in the tube body 240 and located above the annular plate 241 to ensure the stability of the activated carbon filter cartridge 270. The activated carbon filter can further filter the exhaust gas and remove odor molecules from the exhaust gas.
[0039] A dustproof net is provided in the middle of the dust cover 280 to prevent external dust from entering the inner cavity of the tube 240, and at the same time to fix the activated carbon filter cartridge 270.
[0040] The working principle and usage process of this utility model are as follows: During use, wastewater is sent into the inner cavity of the shell 110 through the wastewater pipe 130. While passing through the wastewater pipe 130, flocculant is sent into the central pipe 161 through the agent pipe 163, then enters the branch pipe 162 through the central pipe 161, and exits through the round hole 1621 on the branch pipe 162, dissolving in the wastewater. The wastewater mixed with flocculant enters the inner cavity of the shell 110 for sedimentation. Impurities in the wastewater agglomerate and accumulate, settling down. As the wastewater level rises, it causes the float 193 to move upwards. The upward movement of the float 193 causes the T-shaped movable rod 192 to move upwards. When the T-shaped movable rod 192 moves upwards and contacts the collision sensor 194, the collision sensor 194 detects a contact signal and starts the pump. The pump then draws out the upper layer of purified water from the inner cavity of the shell 110 through the pumping pipe 180, completing the wastewater purification treatment. When the wastewater in the shell 110... When excessive impurities accumulate in the lower layer, the electric valve 152 is opened to allow the impurities to be discharged through the impurity pipe 151. Meanwhile, exhaust gas enters the inner cavity of the housing 110 through the exhaust pipe 140. Clean water is sent into the annular hollow pipe 211 through the water inlet pipe 213 and then sprayed out through the annular hollow pipe 211 into the atomizing nozzle 212 to spray and reduce dust from the exhaust gas. Simultaneously, the pre-filter 230 filters out large particles of dust and impurities in the exhaust gas. The high-speed fan 250 starts, sending the exhaust gas filtered by the pre-filter 230 into the inner cavity of the pipe body 240. When the exhaust gas passes through the plasma generator 260, the plasma generator 260 generates a plasma electrostatic field, effectively adsorbing bacteria and fine dust in the exhaust gas, improving the exhaust gas treatment effect. Afterward, the exhaust gas passes through the activated carbon filter cartridge 270 to remove odor molecules, and finally is discharged through the top of the pipe body 240, completing the exhaust gas treatment process.
[0041] Although embodiments of the present invention have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the claims and their equivalents.
Claims
1. An environmentally friendly wastewater and waste gas treatment device, comprising: The main body (100) and the exhaust gas purification mechanism (200) are characterized in that the main body (100) includes a shell (110), legs (120) fixed in a ring array at the bottom of the shell (110), a wastewater pipe (130) installed on one side of the shell (110), an exhaust gas pipe (140) installed on one side of the shell (110), a drain pipe (150) installed at the bottom of the shell (110), an injection component (160) installed on the inner wall of the wastewater pipe (130) and extending out of the wastewater pipe (130), a bracket (170) fixed on the inner wall of the shell (110), a water pumping pipe (180) with one end installed on the bracket (170) and the other end extending out of the shell (110), and a detection component (190) installed on the bracket (170). The injection device (160) includes a central tube (161) disposed in the middle of the inner cavity of the wastewater pipe (130), branch tubes (162) arranged in a ring array with one end connected to the central tube (161) and the other end fixed to the inner wall of the wastewater pipe (130), and a medicine tube (163) with one end connected to the central tube (161) and the other end extending out of the wastewater pipe (130). The branch tubes (162) are provided with an array of round holes (1621). The exhaust gas purification mechanism (200) includes a dust-collecting component (210) installed on the inner wall of the housing (110), a frame (220) fixed on the inner top wall of the housing (110), a primary filter (230) installed in a ring array on the frame (220), a tube (240) fixed on the top of the housing (110) and extending into the inner cavity of the housing (110), a high-speed fan (250) installed on the inner wall of the tube (240), a plasma generator (260) installed on the inner wall of the tube (240), an activated carbon filter cartridge (270) fitted into the top of the inner cavity of the tube (240), and a dust cover (280) installed on the top of the tube (240) by a threaded connection.
2. The environmentally friendly wastewater and waste gas treatment device according to claim 1, characterized in that, The detection component (190) includes a cylinder (191) fixed on a bracket (170), a T-shaped movable rod (192) with one end movably disposed in the inner cavity of the cylinder (191) and the other end extending out of the cylinder (191), a float (193) fixed at the bottom end of the T-shaped movable rod (192), and a collision sensor (194) installed at the top of the cylinder (191) and extending into the inner cavity of the cylinder (191).
3. The environmentally friendly wastewater and waste gas treatment device according to claim 1, characterized in that, The drain pipe (150) includes a sludge pipe (151) installed at the bottom of the housing (110) and an electric valve (152) installed on the sludge pipe (151).
4. The environmentally friendly wastewater and waste gas treatment device according to claim 1, characterized in that, The dust suppression component (210) includes an annular hollow tube (211) fixed to the inner wall of the housing (110) by a round rod, an atomizing nozzle (212) arranged in a ring array at the bottom end of the annular hollow tube (211) and communicating with the inner cavity of the annular hollow tube (211), and a water inlet pipe (213) with one end connected to the annular hollow tube (211) and the other end extending out of the housing (110).
5. The environmentally friendly wastewater and waste gas treatment device according to claim 1, characterized in that, An annular plate (241) is provided on the inner wall of the tube (240), and the activated carbon filter cartridge (270) is embedded in the tube (240) and located above the annular plate (241).