CN113443767A

CN113443767A - High-efficient MVR integrates water treatment facilities

Info

Publication number: CN113443767A
Application number: CN202110666173.7A
Authority: CN
Inventors: 闫立; 安园
Original assignee: Hebei Hui Qi Environmental Protection Technology Co ltd
Current assignee: Hebei Hui Qi Environmental Protection Technology Co ltd
Priority date: 2021-06-16
Filing date: 2021-06-16
Publication date: 2021-09-28

Abstract

The invention discloses a high-efficiency MVR integrated water treatment device, and relates to the field of sewage treatment. The chemical feeding device comprises a tank body, wherein a supporting plate is fixedly installed at the bottom of an inner cavity of the tank body, a chemical feeding mechanism is arranged at the center of the top of the supporting plate, a filter screen is arranged at the top of the inner cavity of the tank body, the chemical feeding mechanism comprises a fixed sleeve and a rotating column, a supporting seat is fixedly installed at the center of the top surface of the supporting plate, the fixed sleeve is fixedly installed on the top surface of the supporting seat, the rotating column is located on the inner side of the fixed sleeve and is rotatably connected to the upper surface of the supporting seat, chemical outlets are formed in two sides of the fixed sleeve, chemical feeding grooves are formed in two sides of the rotating column, a second movable groove is formed in the upper surface of the rotating column, and a movable rod is movably sleeved in the second movable groove. The invention can add the medicament into the medicament feeding groove, the medicament is uniformly distributed in different depths, the rotating rod can be rotated to drive the rotating column to rotate, so that the medicament flows out from the medicament outlet and reacts with the wastewater, and the progress of wastewater pretreatment can be accelerated.

Description

High-efficient MVR integrates water treatment facilities

Technical Field

The invention belongs to the technical field of sewage treatment, and particularly relates to a high-efficiency MVR integrated water treatment device.

Background

The MVR is short for mechanical vapor recompression technology, the basic principle of the MVR is that secondary vapor which is originally required to be condensed by cooling water of an evaporator is compressed by a compressor, the pressure and the saturation temperature of the secondary vapor are increased, the enthalpy value is increased, and then the secondary vapor is sent into an evaporator heater to serve as a heat source to heat feed liquid.

Waste water need carry out the preliminary treatment when evaporative concentration, filters the impurity in the waste water, and when adding medicaments such as flocculating agent, the medicament can float on the surface of water usually, just can interact with the waste water of bottom after the long time, influences going on of water treatment.

In order to solve the problems, the invention provides a high-efficiency MVR integrated water treatment device.

Disclosure of Invention

The invention aims to provide a high-efficiency MVR integrated water treatment device, which solves the problem that in the pretreatment process of the existing MVR integrated water treatment device, when flocculating agents and other agents are added, the agents usually float on the water surface and can react with the wastewater at the bottom layer after a long time.

In order to solve the technical problems, the invention is realized by the following technical scheme:

the invention relates to a high-efficiency MVR integrated water treatment device, which comprises a tank body, wherein a supporting plate is fixedly arranged at the bottom of an inner cavity of the tank body, a medicine adding mechanism is arranged at the center of the top of the supporting plate, a filter screen is arranged at the top of the inner cavity of the tank body, the medicine adding mechanism comprises a fixed sleeve and a rotating column, a supporting seat is fixedly arranged at the center of the top surface of the supporting plate, the fixed sleeve is fixedly arranged on the top surface of the supporting seat, the rotating column is positioned at the inner side of the fixed sleeve and is rotatably connected to the upper surface of the supporting seat, medicine outlets are respectively arranged at two sides of the fixed sleeve, medicine adding grooves are respectively arranged at two sides of the rotating column, a second movable groove is arranged on the upper surface of the rotating column, a movable rod is movably sleeved in the second movable groove, a medicine can be added into the medicine adding grooves, the medicine in the medicine adding grooves are uniformly distributed, the rotating column can be driven to rotate at different depths by rotating the movable rod, make the medicament flow in from going out the medicine mouth and react with waste water phase, and then accelerate the progress of waste water preliminary treatment, first spring has been cup jointed in the activity of week side of movable rod, the top of first spring offsets with the interior roof in second activity groove, and the bottom offsets with the bottom of movable rod, the both sides that the movable rod stretches out second activity groove all are connected with the card strip, the bayonet socket with card strip looks adaptation is seted up to fixed sleeve's upper surface, the quantity of bayonet socket is established to four, four the bayonet socket is annular array and distributes, can fix the turned angle of rotation post in the corresponding bayonet socket with card strip card income, and what the first spring can compress tightly the card strip in the bayonet socket, makes first spring and bayonet socket be difficult to break away from.

The side surface of the tank body is provided with a water outlet, the water outlet is close to the bottom of the tank body, and the treated water can be evaporated and concentrated after being discharged from the water outlet.

Wherein, the filter screen can filter waste water, the two sides of the filter screen are integrally formed with convex blocks, the side surfaces of the convex blocks are provided with clamping grooves, the inner wall of the tank body is provided with a first movable groove, a second spring and a clamping head are movably sleeved in the first movable groove, the second spring extrudes the clamping head to enable the end part of the clamping head to extend out of the first movable groove, the clamping head is matched with the clamping grooves, the clamping head is clamped in the clamping grooves to preliminarily fix the filter screen, the filter screen is prevented from moving and is convenient to install and disassemble, the top of the convex block is provided with a handle which is fixedly connected with the convex blocks, the handle is convenient for an operator to take down or install the filter screen, the bottom of the filter screen is provided with annular bulges, the annular bulges are integrally formed with the inner peripheral side wall of the tank body, and the annular bulges are matched with the specification of the filter screen, the annular protrusion may support the filter screen.

Wherein, the top of backup pad still is provided with the sponge, the sponge is located the week side of supporting seat, and the sponge can filter waste water once more, blocks tiny particle impurity a plurality of round holes have been seted up to the upper surface of backup pad, and is a plurality of the round hole is evenly distributed, and the setting of round hole is convenient for the water to pass through.

The invention has the following beneficial effects:

the automatic chemical feeding device is provided with a chemical feeding mechanism, chemicals are added into a chemical feeding groove, the chemicals rotate together with the rotating column for 90 degrees and then contact with wastewater from a chemical outlet, so that the chemicals in different depths are uniformly distributed, the interaction between the chemicals and the wastewater is accelerated, the progress of wastewater pretreatment is accelerated, the clamping strips are clamped into the corresponding clamping grooves, the rotating angle of the rotating column can be fixed, the clamping heads are arranged, the clamping heads are clamped into the clamping grooves, the filter screen can be preliminarily fixed, the filter screen is convenient to mount and dismount while being prevented from moving, the operation is simple and convenient, and the use requirements are met.

Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a top view of the overall structure of the present invention;

FIG. 3 is a schematic cross-sectional view taken along line A-A of FIG. 2 according to the present invention;

FIG. 4 is a schematic structural view of the dosing mechanism of the present invention;

FIG. 5 is an enlarged view taken at A in FIG. 3 according to the present invention;

fig. 6 is an enlarged view of the invention at B in fig. 3.

In the drawings, the components represented by the respective reference numerals are listed below: 1. a tank body; 101. a first movable slot; 11. an annular projection; 12. a support plate; 1201. a circular hole; 13. a water outlet; 2. a dosing mechanism; 21. fixing the sleeve; 2101. a medicine outlet; 2102. a bayonet; 211. a supporting seat; 22. rotating the column; 2201. a medicine feeding groove; 2202. a second movable slot; 221. a movable rod; 222. clamping the strip; 223. a first spring; 3. filtering with a screen; 31. a bump; 3101. a card slot; 32. a handle; 4. a sponge; 5. clamping a head; 51. a second spring.

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.

In the description of the present invention, it is to be understood that the terms "upper", "middle", "outer", "inner", and the like, indicate orientations or positional relationships, are used for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the referenced components or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1-6, the invention is a high-efficiency MVR integrated water treatment device, comprising a tank body 1, a supporting plate 12 is fixedly installed at the bottom of an inner cavity of the tank body 1, a medicine adding mechanism 2 is arranged at the center of the top of the supporting plate 12, a filter screen 3 is arranged at the top of the inner cavity of the tank body 1, the medicine adding mechanism 2 comprises a fixed sleeve 21 and a rotating column 22, a supporting seat 211 is fixedly installed at the center of the top surface of the supporting plate 12, the fixed sleeve 21 is fixedly installed on the top surface of the supporting seat 211, the rotating column 22 is positioned at the inner side of the fixed sleeve 21 and rotatably connected to the upper surface of the supporting seat 211, medicine outlets 2101 are respectively arranged at both sides of the fixed sleeve 21, medicine adding grooves 2201 are respectively arranged at both sides of the rotating column 22, a second movable groove 2202 is arranged at the upper surface of the rotating column 22, a movable rod 221 is movably sleeved in the second movable groove 2202, medicine can be added to the medicine adding grooves 2201, and the medicine is uniformly distributed in different depths, can drive through rotating movable rod 221 and rotate post 22, make the medicament flow out and react with waste water phase in the play medicine mouth 2101, and then accelerate the progress of waste water preliminary treatment, first spring 223 has been cup jointed in the activity of the side of week of movable rod 221, the top of first spring 223 offsets with the interior roof of second activity groove 2202, the bottom offsets with the bottom of movable rod 221, the both sides that movable rod 221 stretched out second activity groove 2202 all are connected with card strip 222, bayonet 2102 with card strip 222 looks adaptation is seted up to the upper surface of fixed sleeve 21, bayonet 2102's quantity is established to four, four bayonet 2102 are annular array and distribute, can fix the turned angle of post 22 in the corresponding bayonet 2102 with card strip 222 card, first spring 223 can compress tightly card strip 222 in bayonet 2102, make first spring 223 difficult to break away from with bayonet 2102.

A water outlet 13 is formed in the side surface of the tank body 1, the water outlet 13 is close to the bottom of the tank body 1, and the treated water can be discharged from the water outlet 13 and then evaporated and concentrated.

The filter screen 3 can filter waste water, the two sides of the filter screen 3 are respectively integrally formed with a convex block 31, the side surface of the convex block 31 is provided with a clamping groove 3101, the inner wall of the tank body 1 is provided with a first movable groove 101, a second spring 51 and a clamping head 5 are movably sleeved in the first movable groove 101, the second spring 51 extrudes the clamping head 5 to enable the end part of the clamping head 5 to extend out of the first movable groove 101, the clamping head 5 is matched with the clamping groove 3101, the clamping head 5 is clamped into the clamping groove 3101 to preliminarily fix the filter screen 3, the filter screen 3 is convenient to install and disassemble while the movement of the filter screen 3 is prevented, the top of the convex block 31 is provided with a handle 32, the handle 32 is fixedly connected with the convex block 31, the handle 32 is convenient for an operator to take down the filter screen 3 or install the filter screen 3, the bottom of the filter screen 3 is provided with an annular bulge 11, the annular bulge 11 is integrally formed with the inner peripheral side wall of the tank body 1, the annular bulge 11 is matched with the specification of the filter screen 3, the annular projection 11 may support the screen 3.

The top of backup pad 12 still is provided with sponge 4, sponge 4's the week side that is located supporting seat 211, and sponge 4 can filter waste water once more, blocks the upper surface of backup pad 12 to tiny particle impurity and has seted up a plurality of round holes 1201, and a plurality of round holes 1201 are evenly distributed, and the setting of round hole 1201 is convenient for the water to pass through.

The embodiment is a use method of a high-efficiency MVR integrated water treatment device, which comprises the following steps:

as shown in fig. 1-6, the medicine is added into the medicine adding groove 2201, the movable rod 221 is lifted upwards and rotated by 90 degrees, the medicine is rotated by 90 degrees along with the rotary column 22 and then contacted with wastewater from the medicine outlet 2101, so that the medicines in different depths are uniformly distributed, the clamping strip 222 is clamped into the corresponding bayonet 2102 to fix the rotation angle of the rotary column 22, the clamping head 5 is clamped into the clamping groove 3101 to preliminarily fix the filter screen 3, and an operator can take down the filter screen 3 or install the filter screen 3 through the handle 32.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a high-efficient MVR integrates water treatment facilities, includes a jar body (1), its characterized in that, the inner chamber bottom fixed mounting of the jar body (1) has backup pad (12), the top center department of backup pad (12) is provided with medicine mechanism (2), the inner chamber top of the jar body (1) is provided with filter screen (3), medicine mechanism (2) are including fixed sleeve (21) and rotation post (22), the top surface center department fixed mounting of backup pad (12) has supporting seat (211), fixed sleeve (21) fixed mounting is at the top surface of supporting seat (211), it is located the inboard of fixed sleeve (21) and rotates the upper surface of connecting at supporting seat (211) to rotate post (22), medicine mouth (2101) have all been seted up to the both sides of fixed sleeve (21), it has all seted up medicine groove (2201) to rotate the both sides of post (22), the utility model discloses a fixed sleeve, including the rotation post (22), the upper surface of rotation post (22) has seted up second activity groove (2202), second activity groove (2202) internalization has cup jointed movable rod (221), the activity of the side of week of movable rod (221) has cup jointed first spring (223), the top of first spring (223) offsets with the interior roof of second activity groove (2202), and the bottom offsets with the bottom of movable rod (221), the both sides that second activity groove (2202) were stretched out in movable rod (221) all are connected with card strip (222), bayonet socket (2102) with card strip (222) looks adaptation are seted up to the upper surface of fixed sleeve (21).

2. The efficient MVR integrated water treatment device according to claim 1, wherein a water outlet (13) is formed in the side surface of the tank body (1), and the water outlet (13) is close to the bottom of the tank body (1).

3. The efficient MVR integrated water treatment device according to claim 1, wherein the number of the bayonets (2102) is four, and the four bayonets (2102) are distributed in a circular array.

4. The efficient MVR integrated water treatment device according to claim 1, wherein a plurality of circular holes (1201) are formed in the upper surface of the supporting plate (12), and the plurality of circular holes (1201) are uniformly distributed.

5. The efficient MVR integrated water treatment device according to claim 1, wherein two sides of the filter screen (3) are integrally formed with a convex block (31), a clamping groove (3101) is formed in the side surface of the convex block (31), a first movable groove (101) is formed in the inner wall of the tank body (1), a second spring (51) and a clamping head (5) are movably sleeved in the first movable groove (101), the second spring (51) extrudes the clamping head (5) to enable the end portion of the clamping head (5) to extend out of the first movable groove (101), and the clamping head (5) is matched with the clamping groove (3101).

6. The efficient MVR integrated water treatment device according to claim 5, wherein a handle (32) is arranged on the top of the protrusion block (31), and the handle (32) is fixedly connected with the protrusion block (31).

7. The efficient MVR integrated water treatment device according to claim 1, wherein the bottom of the filter screen (3) is provided with an annular protrusion (11), the annular protrusion (11) is integrally formed with the inner peripheral side wall of the tank body (1), and the annular protrusion (11) is matched with the specification of the filter screen (3).

8. The efficient MVR integrated water treatment device according to claim 1, wherein a sponge (4) is further disposed on the top of the supporting plate (12), and the sponge (4) is located on the peripheral side of the supporting seat (211).