CN112516675A

CN112516675A - Environment-friendly equipment for industrial wastewater treatment

Info

Publication number: CN112516675A
Application number: CN201910879859.7A
Authority: CN
Inventors: 王秀艳
Original assignee: Suzhou Shouhong Information Technology Co ltd
Current assignee: Suzhou Shouhong Information Technology Co ltd
Priority date: 2019-09-19
Filing date: 2019-09-19
Publication date: 2021-03-19

Abstract

The invention discloses an environment-friendly device for treating industrial wastewater, which comprises a metal top cover and a metal shell, wherein the metal top cover is fixedly arranged at the upper end of the metal shell, an air lifting pump is arranged in the middle of the lower end of the metal shell, metal support legs are arranged on the metal shell and outside the air lifting pump, excessive overflow of sand bed sand stones can be effectively avoided through a gauze separator consisting of a sleeving ring, a frame shell and a fine-hole gauze, the sleeving ring of the gauze separator is sleeved and connected on a middle shaft tube, so that the fixing is more convenient in the fixing process through the fixing mode of sleeving connection, the frame shell is hollow, objects can be well wrapped, the inner side of the frame shell is provided with two layers of fine-hole gauzes, the sand stones can be effectively prevented from passing through, the two layers of fine-hole gauzes move mutually, so that a person can automatically loosen screws according to needs, such that the holes overlap to change the size of the filter.

Description

Environment-friendly equipment for industrial wastewater treatment

Technical Field

The invention belongs to the technical field of relevant industrial wastewater, and particularly relates to environment-friendly equipment for treating industrial wastewater.

Background

The industrial wastewater comprises production wastewater, production sewage and cooling water, and refers to wastewater and waste liquid generated in the industrial production process, wherein the wastewater and the waste liquid contain industrial production materials, intermediate products, byproducts and pollutants generated in the production process, which are lost along with water. The industrial wastewater has various types and complex components. For example, the waste water from electrolytic salt industry contains mercury, the waste water from heavy metal smelting industry contains various metals such as lead and cadmium, the waste water from electroplating industry contains various heavy metals such as cyanide and chromium, the waste water from petroleum refining industry contains phenol, and the waste water from pesticide manufacturing industry contains various pesticides. Because industrial wastewater contains various toxic substances and pollutes the environment, the environment is harmful to human health, so that comprehensive utilization and harm turning are developed and beneficial, and the wastewater can be discharged after being treated by adopting corresponding purification measures according to pollutant components and concentrations in the wastewater, so that environmental-friendly equipment for treating the industrial wastewater is needed.

The existing environment-friendly equipment for industrial wastewater treatment has the following problems: when the existing environment-friendly equipment for treating industrial wastewater is used, the filtered liquid contains a small amount of sand and stone, and a good blocking device is not used for blocking and filtering.

Disclosure of Invention

The invention aims to provide environmental protection equipment for industrial wastewater treatment, which solves the problems that when the existing environmental protection equipment for industrial wastewater treatment provided by the background art is used, the filtered liquid contains a small amount of sand and stone, and a good blocking device is not used for blocking and filtering.

In order to achieve the purpose, the invention provides the following technical scheme:

the utility model provides an environmental protection equipment for industrial waste water treatment, includes metal top cap and metal casing, the metal top cap installation is fixed on metal casing's upper end position, be provided with the air lift pump in the middle of metal casing's the lower extreme, the outside of air lift pump is located metal casing and is provided with the metal stabilizer blade, the inside sand washer that is provided with of lower extreme intermediate position metal casing of metal top cap, be provided with the sand washing wastewater outlet on the metal casing below the outer end of sand washer, the outer end top of sand washer is located metal casing and is provided with and filters out the mouth pipe, be provided with middle central siphon in the middle of sand washer's the lower extreme, the outer end top of middle central siphon is located metal casing and is provided with waste water import pipe, the middle of middle central siphon is located the inside gauze separation ware that is provided with of metal casing, gauze separation ware is including cup, Frame shell and pore gauze, the both ends of frame shell are provided with and cup joint the ring, the inside of frame shell is provided with the pore gauze, cup joint the ring and connect on central siphon, the inboard of gauze separation ware is provided with the sand bed, the inboard of sand bed is located central siphon and is provided with water distribution sand guide mechanism, air lift pump and sand washer and external power source electric connection.

Preferably, filter and export the pipe and include the flange outer loop, connect cylinder and fixed return bend, the lower extreme of flange outer loop is provided with the connection cylinder, be provided with fixed return bend in the middle of connecting cylindrical lower extreme, fixed return bend is connected on the sand washer, connect the cylinder and connect on metal casing.

Preferably, the water distribution and sand guide mechanism comprises a metal water distributor, a metal sand guide hopper and a fixed ring, the metal water distributor is arranged on the periphery of the outer side of the fixed ring, the metal sand guide hopper is arranged at the lower end of the fixed ring, and the fixed ring is connected to the middle shaft tube.

Preferably, the number of the metal support legs is four, and the metal support legs are welded and fixed on the outer side of the lower end of the metal shell in parallel.

Preferably, the metal top cover and the metal shell are fixedly connected through screws, and the outer sides of the metal top cover and the metal shell are in the same straight line.

Preferably, the metal housing is cylindrical, and the interior of the metal housing is hollow.

Preferably, the middle shaft tube is in a shaft center, and two ends of the middle shaft tube are in a symmetrical state.

Compared with the prior art, the invention provides environment-friendly equipment for industrial wastewater treatment, which has the following beneficial effects:

the environment-friendly equipment for treating industrial wastewater can effectively avoid excessive overflow of sand bed sand and stones through the gauze screen separator consisting of the sleeving ring, the frame shell and the fine-hole gauze screens, the sleeving ring of the gauze screen separator is connected to the middle shaft tube in a sleeving manner, so that the fixing is more convenient in the fixing process through the fixing manner of sleeving connection, the frame shell is hollow, objects can be well wrapped, the inner side of the frame shell is provided with the two layers of fine-hole gauze screens, the sand and stones can be effectively prevented from passing through the frame shell, the two layers of fine-hole gauze screens move mutually, so that a person can automatically loosen screws as required, holes are overlapped to change the size, and the use is more convenient.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention without limiting the invention in which:

FIG. 1 is a schematic sectional view of an environmental protection apparatus for treating industrial wastewater according to the present invention;

FIG. 2 is a schematic view of a filter outlet tube according to the present invention;

FIG. 3 is a schematic view of a screen barrier according to the present invention;

FIG. 4 is a schematic view of the top structure of the water distribution and sand guide mechanism according to the present invention;

in the figure: 1. a metal top cover; 2. a waste water inlet pipe; 3. a sand washing wastewater outlet; 4. a metal housing; 5. a sand washer; 6. a filtered outlet pipe; 61. a flange outer ring; 62. a connecting cylinder; 63. fixing the bent pipe; 7. a screen blocker; 71. sleeving a circular ring; 72. a frame housing; 73. a fine mesh gauze; 8. a middle shaft tube; 9. a sand bed; 10. a water distribution and sand guide mechanism; 101. a metal water distributor; 102. a metal sand guide hopper; 103. fixing the circular ring; 11. a metal leg; 12. an air lift pump.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution:

the utility model provides an environmental protection equipment for industrial waste water treatment, includes metal top cap 1 and metal casing 4, and the installation of metal top cap 1 is fixed on metal casing 4's upper end position, and metal top cap 1 and metal casing 4 pass through screw fixed connection, and the outside of metal top cap 1 and metal casing 4 is in on the same straight line, and metal casing 4 is cylindrical, and metal casing 4's inside becomes hollow state. In fixed mounting, pass through screw fixed connection because of metal top cap 1 and metal casing 4 for fixed mounting is more convenient, and difficult the emergence is dropped, and in the time of the use, be in on the same straight line because of the outside of metal top cap 1 and metal casing 4, can not take place to obstruct like this when using, thereby be convenient for use or place, and metal casing 4's inside becomes hollow state, and inside can be fine like this deposits fixed object.

The utility model provides an environmental protection equipment for industrial waste water treatment, is provided with air lift pump 12 in the middle of metal casing 4's lower extreme, and the outside of air lift pump 12 is located and is provided with metal stabilizer blade 11 on metal casing 4, and metal stabilizer blade 11 is provided with four altogether, and the equal parallel welded of metal stabilizer blade 11 fixes on metal casing 4's the lower extreme outside. When in use, the air lift pump 12 is used for providing power so as to facilitate the liquid to rise, and when the metal shell 4 is placed, the metal shell is more stable when placed through the support of the four metal supporting legs 11.

The utility model provides an environmental protection equipment for industrial waste water treatment, lie in metal casing 4 inside sand washer 5 that is provided with in the middle of the lower extreme of metal top cap 1, be provided with sand washing wastewater outlet 3 on metal casing 4 below the outer end of sand washer 5, the outer end top of sand washer 5 is located and is provided with on metal casing 4 and crosses a mouthful pipe 6, it includes flange outer loop 61 to cross a mouthful pipe 6, connect cylinder 62 and fixed return bend 63, the lower extreme of flange outer loop 61 is provided with connection cylinder 62, be provided with fixed return bend 63 in the middle of connection cylinder 62's the lower extreme, fixed return bend 63 is connected on sand washer 5, it connects on metal casing 4 to connect cylinder 62. When using, through the spot in the clearance grit that sand washer 5 can be fine, and filterable spot is through the discharge that sand washing wastewater outlet 3 can be fine, and the filterable water source in sand washer 5 top is then discharged through filtering out oral siphon 6, and the connection cylinder 62 of filtering out oral siphon 6 is connected on metal casing 4, and fixed return bend 63 is connected on sand washer 5, make the discharge liquid more convenient, and accord with the operation standard, and in the time with external connection, connection cylinder 62 is through flange outer loop 61 of upper end, make more convenient in fixed connection.

The utility model provides an environmental protection equipment for industrial waste water treatment, is provided with central siphon 8 in the middle of the lower extreme of sand washer 5, and central siphon 8's outer end top is located and is provided with waste water inlet pipe 2 on metal casing 4, and central siphon 8 is the axle center, and the both ends of central siphon 8 are symmetrical state. When using, because of the inside cavity of central axis pipe 8, be connected with waste water import pipe 2 moreover for liquid can be fine flow, and when using, because of the both ends symmetrical state of central axis pipe 8, it is more stable when using and placing like this.

The utility model provides an environmental protection equipment for industrial waste water treatment, lies in metal casing 4 inside and is provided with gauze separation ware 7 including the centre of central siphon 8, and gauze separation ware 7 is provided with and cup joints ring 71 including cup jointing ring 71, frame shell 72 and pore gauze 73, the both ends of frame shell 72, and the inside of frame shell 72 is provided with pore gauze 73, cup joints ring 71 and connects on central siphon 8. When using, middle central siphon 8 passes through the effective separation grit of gauze separation ware 7, and the ring 71 that cup joints of gauze separation ware 7 cup joints and connects on middle central siphon 8, like this through cup jointing the fixed mode of connecting, it is more convenient when fixed, and the inside cavity of frame shell 72, the parcel object that can be fine like this, and frame shell 72 inboard is provided with two-layer pore gauze 73, make the passing through of effective separation grit, and two-layer pore gauze 73 is each other movable, personnel can loosen the screw as required by oneself like this, make the hole stack change the size, make more convenient when using.

The utility model provides an environmental protection equipment for industrial waste water treatment, the inboard including gauze separation ware 7 is provided with sand bed 9, the inboard of sand bed 9 is located and is provided with water distribution sand guide mechanism 10 on central axis pipe 8, water distribution sand guide mechanism 10 includes metal water-locator 101, sand fill 102 and fixed ring 103 are led to the metal, the outside a week of fixed ring 103 is provided with metal water-locator 101, the lower extreme of fixed ring 103 is provided with the metal and leads sand fill 102, fixed ring 103 is connected on central axis pipe 8, air lift pump 12 and sand washer 5 and external power source electric connection. When using, because of air lift pump 12 and sand washer 5 and external power source electric connection, use can be fine control through external power source like this, and gauze separation ware 7 parcel inside sand bed 9 can be fine filtration waste water impurity, and the waste water that gets into leads that sand mechanism 10 can be fine through the water distribution, and the fixed ring 103 of sand mechanism 10 is connected on middle central siphon 8 to the water distribution, it is fixed like this through cup jointing, make the installation more convenient, and when using, carry out the water distribution through metal water distributor 101, and lead sand hopper 102 through the metal and carry out the grit and block, thereby the water source of being convenient for flows.

The working principle and the using process of the invention are as follows: after the device is installed, the environmental protection equipment for treating the industrial wastewater can be installed at the designated position of the whole treatment system. And when placing environmental protection equipment for industrial waste water treatment, four metal stabilizer blades 11 in the industrial waste water treatment environmental protection equipment passes through the 4 lower extreme outsides of metal casing for more stable when placing, and both welded fastening connect, thereby be difficult for taking place to drop, safer when placing like this. After placing, the personnel connect SANI3 model air lift pump 12 and sand washer 5 and external power source electric connection well, and the use of controlling through external power source that like this can be fine, later personnel connect waste water inlet pipe 2 and last first order treatment facility pipe connection, are connecting the connection of sand washing wastewater outlet 3 with outside discharge tube, connect at last to cross the connection of crossing outlet pipe 6 and next order equipment pipeline for form a systemic circulation.

When using, the personnel open outside switch to when waste water enters into metal casing 4 inside, waste water is because of waste water import pipe 2 gets into, thereby flow into in the central axis pipe 8, later rethread water distribution leads sand mechanism 10 and distributes, and when the water source downwelled, shifts up through air lift pump 12, thereby filters through sand bed 9, and filterable liquid, later passes gauze separation ware 7 and filters the grit. And gauze separation ware 7 is through cup jointing ring 71, frame shell 72 and pore gauze 73 constitute, and gauze separation ware 7 cup joint ring 71 cup joints and connects on middle central siphon 8, like this through the fixed mode of cup jointing the connection, it is more convenient when fixed, and the inside cavity of frame shell 72, the parcel object that can be fine like this, and frame shell 72 inboard is provided with two-layer pore gauze 73, make the passing through of effectively separation grit, and two-layer pore gauze 73 is mutually movable, personnel can loosen the screw as required by oneself like this, make the hole superpose and change the size, make more convenient when using. And the filtered water source is secondarily filtered through the sand washer 5 so that impurities are discharged through the sand washing waste water outlet 3 and the filtered liquid is transferred to the next apparatus through the filtering outlet pipe 6.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an environmental protection equipment for industrial waste water treatment, includes metal top cap (1) and metal casing (4), its characterized in that: the sand washing device is characterized in that the metal top cover (1) is fixedly arranged at the upper end of the metal shell (4), an air lifting pump (12) is arranged in the middle of the lower end of the metal shell (4), the outer side of the air lifting pump (12) is positioned on the metal shell (4) and is provided with metal support legs (11), a sand washer (5) is arranged in the middle of the lower end of the metal top cover (1) and is positioned inside the metal shell (4), a sand washing waste water outlet (3) is arranged below the outer end of the sand washer (5) and is positioned on the metal shell (4), a filtering outlet pipe (6) is arranged above the outer end of the sand washer (5) and is positioned on the metal shell (4), a middle shaft pipe (8) is arranged in the middle of the lower end of the sand washer (5), a waste water inlet pipe (2) is arranged above the outer end of the middle shaft pipe (8) and is positioned inside the metal shell (4) and is provided with a gauze blocking device, gauze separation ware (7) are including cup jointing ring (71), frame shell (72) and pore gauze (73), the both ends of frame shell (72) are provided with cup jointing ring (71), the inside of frame shell (72) is provided with pore gauze (73), cup joint ring (71) and connect on middle central siphon (8), the inboard of gauze separation ware (7) is provided with sand bed (9), the inboard of sand bed (9) is located and is provided with water distribution sand guide mechanism (10) on middle central siphon (8), air lift pump (12) and sand washer (5) and external power source electric connection.

2. The environmental protection apparatus for industrial wastewater treatment according to claim 1, wherein: filter outlet pipe (6) including flange outer ring (61), connection cylinder (62) and fixed return bend (63), the lower extreme of flange outer ring (61) is provided with connection cylinder (62), be provided with fixed return bend (63) in the middle of the lower extreme of connection cylinder (62), fixed return bend (63) are connected on sand washer (5), connection cylinder (62) are connected on metal casing (4).

3. The environmental protection apparatus for industrial wastewater treatment according to claim 1, wherein: the water distribution and sand guide mechanism (10) comprises a metal water distributor (101), a metal sand guide hopper (102) and a fixed circular ring (103), wherein the metal water distributor (101) is arranged on the outer side of the fixed circular ring (103) in a circle, the metal sand guide hopper (102) is arranged at the lower end of the fixed circular ring (103), and the fixed circular ring (103) is connected to the middle shaft tube (8).

4. The environmental protection apparatus for industrial wastewater treatment according to claim 1, wherein: the metal supporting legs (11) are four in number, and the metal supporting legs (11) are welded and fixed on the outer side of the lower end of the metal shell (4) in parallel.

5. The environmental protection apparatus for industrial wastewater treatment according to claim 1, wherein: the metal top cover (1) is fixedly connected with the metal shell (4) through screws, and the outer sides of the metal top cover (1) and the metal shell (4) are positioned on the same straight line.

6. The environmental protection apparatus for industrial wastewater treatment according to claim 1, wherein: the metal shell (4) is cylindrical, and the interior of the metal shell (4) is hollow.

7. The environmental protection apparatus for industrial wastewater treatment according to claim 1, wherein: the middle shaft tube (8) is an axial center, and two ends of the middle shaft tube (8) are in a symmetrical state.