Water pollution control solid-liquid separator

Abstract

The utility model discloses a water pollution prevention and control solid-liquid separator, which comprises a receiving shell, the receiving shell is connected with a separation assembly for water pollution prevention and control, and the separation assembly comprises an auger assembly, a liquid inlet pipe, a liquid outlet pipe, a liquid inlet pipe and a liquid outlet pipe, the filtering part is mounted at the bottom of the receiving shell and is used for solid-liquid separation of sewage; the treatment part is installed at the front end of the outer side of the receiving shell and used for drying solid impurities, the treatment part comprises an air compressor, a three-way valve is arranged at the exhaust end of the air compressor, and a vortex tube is installed on the front side of the three-way valve. According to the solid-liquid separator for water pollution prevention and control, the air compressor, the three-way valve, the vortex tube, the hot air tube, the heating frame, the cold air tube, the air extracting pump, the connecting tube, the air extracting tube, the cooling shell, the cooling tube, the electromagnetic valve and the discharging tube are matched with one another, liquid attached to solid impurities with water filtered out is dried, and liquid steam generated by drying is recycled.

Description

Technical Field

[0001] The utility model relates to the technical field of water pollution prevention and control, in particular to a water pollution prevention and control solid-liquid separator. Background Art

[0002] "Water pollution prevention and control" refers to the prevention and control of the phenomenon that the chemical, physical, biological or radioactive characteristics of water bodies are changed due to the intervention of certain substances, thereby affecting the effective use of water, endangering human health or destroying the ecological environment, and causing water quality deterioration. In the prevention and control process, in order to improve the treatment efficiency, a corresponding solid-liquid separator is required to separate the sewage into solids and liquids. The solid-liquid separator for water pollution prevention and control with reference to the publication number CN215538845U includes a frame, a drive motor, a transmission shaft, a bracket, a hopper, a separation sleeve, a water collecting bucket, a pressing block, a connecting rod, a spring and a limit sleeve. The solid-liquid separation efficiency is high, and compared with the traditional water body debris treatment method, it also has the advantage of a small footprint; as described in the above patent, when the existing solid-liquid separator for water pollution prevention and control is used, the solid and liquid in the sewage mixture are separated by the filter assembly, and the water is squeezed only by squeezing each other by the solid impurities subsequently transported. This method has a poor recovery efficiency for sewage and fails to dry and recycle the liquid attached to the solid, thereby reducing the solid-liquid separation efficiency. Utility Model Content

[0003] In view of the deficiencies in the prior art, the utility model provides a water pollution prevention and control solid-liquid separator, which solves the problem that the device fails to effectively process the liquid attached to the solid impurities, affecting the solid-liquid separation efficiency, and the like.

[0004] To achieve the above objectives, the utility model is implemented through the following technical solutions: a water pollution prevention and control solid-liquid separator, comprising a receiving shell, the receiving shell is connected to a separation component for water pollution prevention and control, and the separation component comprises:

[0005] The auger assembly is installed on the lower side of the receiving shell and is used to separate and transport solid impurities;

[0006] Filter element, installed at the bottom of the receiving shell for solid-liquid separation of sewage;

[0007] A processing part is installed at the front end of the outer side of the receiving shell for drying solid impurities. The processing part includes an air compressor fixedly connected to the receiving shell, a three-way valve is provided at the exhaust end of the air compressor, a vortex tube is installed in front of the three-way valve, a hot air pipe is provided on the left side of the vortex tube, a heating frame fixedly connected to the hot air pipe is provided at the conveying end of the filter element, a cold air pipe is provided on the right side of the vortex tube, and an injection pipe is provided on the upper side of the three-way valve;

[0008] An exhaust component is installed on the top of the receiving shell for drying steam processing and recovery. The exhaust component includes an exhaust pump fixedly connected to the receiving shell. The exhaust end of the exhaust pump is fixedly connected to a connecting pipe. A cooling shell is provided on the front side of the connecting pipe. An exhaust pipe connected to the conveying end of the filter element is installed on the front side of the cooling shell. A cooling pipe is spirally arranged inside the cooling shell. The cooling pipe is fixedly connected and communicated with the cold air pipe.

[0009] Preferably, the filter element includes a casing fixedly connected to the bottom of the receiving shell, a filter groove with an embedded filter plate is provided at the bottom of the receiving shell near the upper end of the casing, a drain pipe is installed at the bottom of the casing, a conveying shell is installed on the front side of the bottom of the receiving shell, the filter plate is located at the lower side of the auger assembly, the filter plate is an arc-shaped plate, a discharge pipe is installed on the front side of the bottom of the conveying shell, and the separation assembly also includes a recovery box arranged at the lower side of the discharge pipe.

[0010] Preferably, the auger assembly includes an auger rotatably connected to the lower side of the receiving shell and a drive motor arranged on the rear side of the receiving shell, the output end of the drive motor is coaxially fixedly connected to the auger, and the auger is respectively fitted with the upper end of the filter plate and the inside of the conveying shell.

[0011] Preferably, a feed hopper is installed on the rear side of the top of the receiving shell, the interior of the heating frame is hollow and connected to the hot air pipe, and a heat exhaust pipe is provided on the right side of the heating frame.

[0012] Preferably, a cooling pipe is provided on the side of the cooling pipe away from the cold air pipe, a solenoid valve is installed at the bottom of the cooling shell, and a discharge pipe is provided at the bottom of the solenoid valve.

[0013] Preferably, the bottom of the injection pipe is connected to the front side of the filter element, and the injection pipe is provided with an injection filter plate close to the inner side of the filter element.

[0014] Beneficial Effects

[0015] The utility model provides a water pollution prevention and control solid-liquid separator. Compared with the prior art, it has the following beneficial effects:

[0016] (1) The water pollution prevention and control solid-liquid separator is provided with a processing component and an exhaust component in the device, and an air compressor, a three-way valve, a vortex tube, a hot air pipe, a heating frame, a cold air pipe, an exhaust pump, a connecting pipe, an exhaust pipe, a cooling shell, a cooling pipe, an electromagnetic valve, and a discharge pipe cooperate with each other to dry the solid impurities attached to the filtered water and recover the liquid vapor generated by the drying, thereby improving the solid-liquid separation efficiency.

[0017] (2) The water pollution prevention and control solid-liquid separator is provided with a three-way valve in the device. When the solid-liquid separation process is completed, the three-way valve is reversed. At this time, compressed air is sprayed out through the injection pipe and the injection filter plate. The compressed air blows the auger and the filter screen to promote the removal of residual materials attached to the two. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a cutaway stereogram of the utility model;

[0019] Figure 2 For this utility model Figure 1 A partial enlarged view of the middle A;

[0020] Figure 3 It is a three-dimensional diagram of the utility model.

[0021] In the figure: 1. receiving shell; 2. auger assembly; 3. filter element; 31. filter plate; 32. casing; 33. drain pipe; 34. conveying shell; 4. processing element; 41. air compressor; 42. three-way valve; 43. vortex tube; 44. hot air pipe; 45. heating frame; 46. cold air pipe; 47. injection pipe; 5. recovery box; 6. exhaust assembly; 61. exhaust pump; 62. connecting pipe; 63. exhaust pipe; 64. cooling shell; 65. cooling pipe. DETAILED DESCRIPTION

[0022] 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.

[0023] like Figure 1-3 The first embodiment shown is a water pollution prevention and control solid-liquid separator, comprising a receiving shell 1, the receiving shell 1 is connected with a separation component for water pollution prevention and control, the separation component comprises: an auger component 2, installed at the lower side of the receiving shell 1 for separating solid impurities for transportation; a filter element 3, installed at the bottom of the receiving shell 1 for solid-liquid separation of sewage; a treatment element 4, installed at the front end of the outer side of the receiving shell 1 for drying solid impurities, the treatment element 4 comprises an air compressor 41 fixedly connected to the receiving shell 1, a three-way valve 42 is provided at the exhaust end of the air compressor 41, a vortex tube 43 is installed at the front side of the three-way valve 42, a hot air pipe 44 is provided on the left side of the vortex tube 43, a heating frame 45 fixedly connected to the hot air pipe 44 is provided at the delivery end of the filter element 3, a cold air pipe 46 is provided on the right side of the vortex tube 43, and a jet pipe 47 is provided on the upper side of the three-way valve 42;

[0024] The exhaust component 6 is installed on the top of the receiving shell 1 for drying steam processing and recovery. The exhaust component 6 includes an exhaust pump 61 fixedly connected to the receiving shell 1. The exhaust end of the exhaust pump 61 is fixedly connected to a connecting pipe 62. A cooling shell 64 is provided on the front side of the connecting pipe 62. An exhaust pipe 63 connected to the conveying end of the filter element 3 is installed on the front side of the cooling shell 64. A cooling pipe 65 is spirally arranged inside the cooling shell 64. The cooling pipe 65 is fixedly connected and communicated with the cold air pipe 46; the filter element 3 includes a casing 32 fixedly connected to the bottom of the receiving shell 1. A filter tank with an embedded filter plate 31 is provided at the bottom of the receiving shell 1 near the upper end of the casing 32. A drain pipe 33 is installed at the bottom of the casing 32. A conveying shell 34 is installed on the front side of the bottom of the receiving shell 1. The filter plate 31 is located at the lower side of the auger assembly 2. The filter plate 31 is an arc-shaped plate. A discharge pipe is installed on the front side of the bottom of the conveying shell 34. The separation component also includes a recovery box arranged at the lower side of the discharge pipe.

[0025] The auger assembly 2 includes an auger rotatably connected to the lower side of the receiving shell 1 and a driving motor arranged at the rear side of the receiving shell 1, the output end of the driving motor is coaxially fixedly connected to the auger, and the auger is respectively fitted with the upper end of the filter plate 31 and the inside of the conveying shell 34; a feed hopper is installed on the top rear side of the receiving shell 1, the interior of the heating frame 45 is hollow and connected to the hot air pipe 44, and a heat exhaust pipe is provided on the right side of the heating frame 45; a cooling pipe 65 is provided with a cold exhaust pipe on the side away from the cold air pipe 46, and a solenoid valve is installed at the bottom of the cooling shell 64, and a discharge pipe is provided at the bottom of the solenoid valve; through the cooperation of the air compressor 41, the three-way valve 42, the vortex tube 43, the hot air pipe 44, the heating frame 45, the cold air pipe 46, the vacuum pump 61, the connecting pipe 62, the vacuum pipe 63, the cooling shell 64, the cooling pipe 65, the solenoid valve, and the discharge pipe, the solid impurities attached to the filtered water are dried and the liquid vapor generated by the drying is recovered and processed, thereby improving the solid-liquid separation efficiency;

[0026] like Figure 1-2 The second embodiment shown is mainly different from the first embodiment in that:

[0027] The bottom of the injection pipe 47 is connected to the front side of the filter element 3. The injection pipe 47 is provided with a injection filter plate near the inner side of the filter element 3. The conveying shell 34 is provided with a filter screen near the lower side of the exhaust pipe 63. The filter screen filters impurities during the exhaust process of the exhaust pump 61. When the solid-liquid separation process is completed, the three-way valve 42 is reversed. At this time, compressed air is ejected through the injection pipe 47 and the injection filter plate. The compressed air blows the auger and the filter screen to promote the removal of residual materials attached to the two.

[0028] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art, and the model parameters of each electrical appliance are not specifically limited, and conventional equipment can be used.

[0029] When in use, the user starts the driving motor, the air compressor 41, and the air pump 61 in the auger assembly 2, and the driving motor drives the auger to rotate, and the sewage mixture is introduced into the receiving shell 1 through the feed hopper and falls into the filter element 3 through the auger. The filter plate 31 in the filter element 3 filters the solid impurities in the sewage mixture, and the solid impurities are retained on the upper side of the filter plate 31, and most of the sewage is discharged to the liquid recovery end through the filter plate 31, the housing 32, and the drain pipe 33, and the rotating auger conveys the solid impurities on the filter plate 31, and the solid impurities are introduced into the recovery box 5 through the conveying shell 34 and the discharge pipe;

[0030] In this process, the air compressor 41 draws in external air and compresses it, and then the air compressor 41 injects the compressed air into the vortex tube 43. The vortex tube 43 converts the compressed air into hot air and cold air through vortex conversion, wherein the hot air is injected into the heating frame 45 through the hot air pipe 44. The heating frame 45 generates heat under the action of the hot air and heats the solid impurities passing through the conveying shell 34 through heat transfer, thereby achieving drying of the solid impurities. The cold air is introduced into the cooling pipe 65 through the cold air pipe 46, and the vacuum pump 61 extracts the liquid vapor generated by the drying of the solid impurities through the connecting pipe 62, the cooling shell 64, the vacuum pipe 63, and the conveying shell 34. When the liquid vapor passes through the cooling shell 64, it is pre-cooled and liquefied after contacting the cooling pipe 65 and is retained on the lower side of the cooling shell 64. The solenoid valve is opened at a fixed time, and then the liquid is discharged through the solenoid valve and the discharge pipe to achieve full separation of the solid and liquid in the sewage.

[0031] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants 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.

[0032] Although the 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 water pollution prevention and control solid-liquid separator, comprising a receiving shell (1), characterized in that: The receiving shell (1) is connected to a separation component for water pollution prevention and control, and the separation component comprises: An auger assembly (2) is installed on the lower side of the receiving shell (1) and is used for separating and transporting solid impurities; A filter element (3) is installed at the bottom of the receiving shell (1) and is used for solid-liquid separation of sewage; A processing element (4) is installed at the front end of the outer side of the receiving shell (1) for drying solid impurities. The processing element (4) comprises an air compressor (41) fixedly connected to the receiving shell (1). A three-way valve (42) is provided at the exhaust end of the air compressor (41). A vortex tube (43) is installed in front of the three-way valve (42). A hot air pipe (44) is provided on the left side of the vortex tube (43). A heating frame (45) fixedly connected to the hot air pipe (44) is provided at the delivery end of the filter element (3). A cold air pipe (46) is provided on the right side of the vortex tube (43). An injection pipe (47) is provided on the upper side of the three-way valve (42). An exhaust assembly (6) is installed on the top of the receiving shell (1) for drying steam processing and recovery. The exhaust assembly (6) includes an exhaust pump (61) fixedly connected to the receiving shell (1). The exhaust end of the exhaust pump (61) is fixedly connected to a connecting pipe (62). A cooling shell (64) is provided on the front side of the connecting pipe (62). An exhaust pipe (63) connected to the conveying end of the filter element (3) is installed on the front side of the cooling shell (64). A cooling pipe (65) is spirally arranged inside the cooling shell (64). The cooling pipe (65) is fixedly connected to and communicated with the cold air pipe (46).

2. A water pollution prevention and control solid-liquid separator according to claim 1, characterized in that: The filter element (3) comprises a casing (32) fixedly connected to the bottom of the receiving shell (1); a filter groove with an embedded filter plate (31) is provided at the bottom of the receiving shell (1) near the upper end of the casing (32); a liquid discharge pipe (33) is installed at the bottom of the casing (32); a conveying shell (34) is installed at the front side of the bottom of the receiving shell (1); the filter plate (31) is located at the lower side of the auger assembly (2); the filter plate (31) is an arc-shaped plate; a discharge pipe is installed at the front side of the bottom of the conveying shell (34); and the separation assembly further comprises a recovery box arranged at the lower side of the discharge pipe.

3. A water pollution prevention and control solid-liquid separator according to claim 2, characterized in that: The auger assembly (2) comprises an auger rotatably connected to the lower side of the receiving shell (1) and a drive motor arranged on the rear side of the receiving shell (1), the output end of the drive motor being coaxially fixedly connected to the auger, and the auger being respectively fitted to the upper end of the filter plate (31) and the inside of the conveying shell (34).

4. The water pollution prevention and control solid-liquid separator according to claim 1, characterized in that: A feed hopper is installed on the rear side of the top of the receiving shell (1); the interior of the heating frame (45) is hollow and communicated with the hot air pipe (44); a heat exhaust pipe is provided on the right side of the heating frame (45).

5. The water pollution prevention and control solid-liquid separator according to claim 1, characterized in that: The cooling pipe (65) is provided with a cooling pipe on the side away from the cold air pipe (46), and a solenoid valve is installed at the bottom of the cooling shell (64), and a discharge pipe is provided at the bottom of the solenoid valve.

6. The water pollution prevention and control solid-liquid separator according to claim 1, characterized in that: The bottom of the injection pipe (47) is connected to the front side of the filter element (3), and the injection pipe (47) is provided with an injection filter plate near the inner side of the filter element (3).

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