CN107840462B

CN107840462B - Solution proportioning structure

Info

Publication number: CN107840462B
Application number: CN201711229537.5A
Authority: CN
Inventors: 邱红光
Original assignee: Ningbo Jiangbei Fengshang Environmental Protection Equipment Co ltd
Current assignee: Ningbo Jiangbei Fengshang Environmental Protection Equipment Co ltd
Priority date: 2017-11-29
Filing date: 2017-11-29
Publication date: 2020-04-28
Anticipated expiration: 2037-11-29
Also published as: CN107840462A

Abstract

The utility model relates to a water treatment field specifically discloses a solution ratio structure, and this ratio structure can carry out the control of ratio to sewage and bacterial solution before mixing, realizes the control to sewage and bacterial solution velocity of flow, and then the mixing amount of control bacterial solution and sewage need not to carry out respective calculation and measurement to sewage and bacterial solution again, can the effectual treatment effeciency who improves sewage.

Description

Solution proportioning structure

Technical Field

The invention belongs to the field of water treatment, and particularly relates to a solution proportioning structure.

Background

With the increase of urban population in China, domestic water consumption in cities is more and more, urban domestic sewage mainly comprises kitchen washing, toilet flushing, bathing, laundry water and the like, and contains a lot of solid matters. Meanwhile, organic nitrogen and ammonia nitrogen contained in the sewage are mainly derived from wastes of protein metabolism in human food, such as excrement and the like, so that a large amount of organic nitrogen and ammonia nitrogen contained in the sewage become main pollution sources of city water in China, and the sewage is discharged into rivers and lakes without purification to pollute natural water bodies and surrounding environment; a large amount of sewage is directly discharged, so that not only is the ecology damaged, but also the industrial and agricultural production and the health and the safety of human beings are seriously harmed.

At present, organic nitrogen and ammonia nitrogen are treated by adopting a treatment device for organic nitrogen and ammonia nitrogen, and some devices for treating urban domestic sewage are large and medium water treatment devices, so that the method has the characteristics of large investment, large occupied area, high operating cost and the like. At present adopt aerobic bacteria solution more, bacterial solution such as anaerobism solution carries out biological treatment to sewage, organic matter content in the effectual reduction sewage of ability, and then reduce the content of organic nitrogen and ammonia nitrogen, when sneaking into the sewage with bacterial solution, the volume that needs carry out bacterial solution according to the proportion of bacterial solution and sewage is got, the in-process of getting needs measure respectively the volume of bacterial solution and the volume of sewage, the volume of sewage is great, it is big to measure the degree of difficulty, can bring very big measuring error, and then influence the use amount of bacterial solution, the treatment effeciency of influence sewage that can be very big.

Disclosure of Invention

The invention aims to provide a solution proportioning structure to improve the biological treatment efficiency of sewage.

In order to achieve the above object, the basic scheme of the invention is as follows: a solution proportioning structure comprises a water inlet mechanism and a rotating mechanism, wherein the water inlet mechanism comprises a first feed pipe, a second feed pipe, a feed block, a shifting piece and a cylindrical feed box, the feed block is vertically and fixedly arranged in the feed box, one side of the feed block is fixedly connected with the inner wall of the feed box, the other side of the feed block is positioned at the axis of the feed box, one side of the shifting piece is hinged with one side, far away from the inner wall, of the feed block, and the other side of the shifting piece is connected with the inner wall of the feed box in a sliding and sealing manner; a first containing cavity is defined by one side of the poking piece, one side of the feeding block and the inner wall of the feeding box, a second containing cavity is defined by the other side of the poking piece, the other side of the feeding block and the inner wall of the feeding box, and a first flow passage and a second flow passage are arranged in the feeding block; the rotating mechanism comprises a packaging barrel, the packaging barrel is coaxially arranged outside the feeding box and is rotationally connected with the feeding box, the first feeding pipe penetrates through the packaging barrel and is communicated with one end of the first flow passage, the other end of the first flow passage is communicated with the first accommodating cavity, the second feeding pipe penetrates through the packaging barrel and is communicated with one end of the second flow passage, and the other end of the second flow passage is communicated with the second accommodating cavity; the outer surface of the upper end of the feeding box is provided with a first annular groove, the inner surface of the packaging barrel is provided with a second annular groove, the first annular groove and the second annular groove are positioned on the same horizontal plane, one side of the plectrum, which is close to the inner wall of the feeding box, is provided with a magnet, a sliding block capable of being attracted by the magnet is arranged between the first annular groove and the second annular groove, and the sliding block is in sliding contact with the first annular groove and the second annular groove; be equipped with the logical groove that communicates with the feeding box on the lateral wall of feeding box, be equipped with the apopore on the pail pack, and apopore and logical groove intercommunication, the diameter of apopore is greater than the thickness of plectrum, be equipped with the sponge that the shutoff led to the groove on the inner wall of pail pack, be equipped with the shutoff piece of shutoff apopore on the pail pack.

Principle of the basic scheme: during operation, the feeding box is kept relatively static, and the packaging barrel is rotated according to the position of the feeding block, so that the water outlet hole of the packaging barrel is positioned at a required position.

Then introducing sewage into the first feeding pipe, wherein the sewage enters the first accommodating cavity through the first flow channel of the feeding hole, introducing a bacterial solution into the second feeding pipe, and the bacterial solution enters the second accommodating cavity through the second flow channel; adjust the velocity of flow of sewage in the first inlet pipe this moment, adjust the velocity of flow of bacterial solution in the second inlet pipe simultaneously, make the plectrum rotate around the articulated department of plectrum and feed block, when the plectrum moves to being located same vertical plane with the apopore, magnet also attracts the slider of first ring channel and second ring channel to move together, can observe the position of slider this moment, when slider and apopore are located same vertical plane, it is required proportion to explain that the first sewage that holds the intracavity and the second hold the proportion of the bacterial solution of intracavity, take out the shutoff piece of apopore department this moment, the first sewage that holds the intracavity and the second hold the bacterial solution of intracavity outflow in proportion this moment, can effectually guarantee that the proportion of sewage and bacterial solution is suitable, be convenient for the bacterial solution carries out biological treatment to sewage.

The advantages of the basic scheme are: 1. the feeding block is provided with a first flow channel communicated with the first containing cavity, the feeding block is provided with a second flow channel communicated with the second containing cavity, one side of the shifting piece is hinged with one side, far away from the inner wall, of the feeding block, so that sewage and a bacterial solution can conveniently enter the first containing cavity and the second containing cavity respectively, when the flow rates of the sewage and the bacterial solution are respectively adjusted, the shifting piece can rotate towards a direction with smaller pressure intensity, the impact force on two sides of the shifting piece is balanced, the quick adjustment of the flow rates of the sewage and the bacterial solution is realized, and the flow rates of the sewage and the bacterial solution at the water outlet are kept in corresponding proportion; 2. the outer surface of the upper end of the feeding box is provided with a first annular groove, the inner surface of the packaging barrel is provided with a second annular groove, a sliding block capable of being attracted by a magnet is arranged between the first annular groove and the second annular groove, when the shifting piece rotates, the sliding block moves along with the movement of the magnet, the position of the shifting piece is conveniently judged by observing the position of the sliding block, and the time of water outlet is conveniently judged; meanwhile, the first annular groove and the second annular groove are arranged, so that the sliding block can stably slide; 3. be equipped with the logical groove that communicates with the feeding box on the lateral wall of feeding box, apopore and logical groove intercommunication, and be equipped with the sponge that the groove was led to in the shutoff on the inner wall of pail pack, be convenient for with leading to groove and apopore intercommunication, sewage and bacterial solution after the ratio of being convenient for flow, the sponge can carry out the shutoff to leading to the groove simultaneously, guarantee to lead to the groove and all be in the shutoff state with apopore intercommunication department, let the feeding box keep stronger leakproofness.

In conclusion, this ratio structure can carry out the control of ratio to sewage and bacterial solution before mixing, realizes the control to sewage and bacterial solution velocity of flow, and then the mixing volume of control bacterial solution and sewage need not to carry out respective calculation and measurement to sewage and bacterial solution again, can effectual improvement sewage treatment efficiency.

Further, the upper end of the packing barrel is open, the upper end of the feeding box is provided with a drive plate, and the drive plate is fixedly connected with the upper end of the feeding box. Through stirring the driver plate, let the relative pail pack of feeding box take place relative rotation, stir the process of feeding box convenient more fast, be convenient for control the turned angle of feeding box.

Further, the water outlet of the packaging barrel is provided with a vertical sliding groove, the blocking block is vertically and slidably mounted in the vertical sliding groove, and the blocking block can be attracted by the magnet. When the magnet moves and the blocking block is positioned on the same vertical plane, the magnet attracts the blocking block to slide towards the upper part of the vertical sliding groove, so that the water outlet hole is opened, and sewage and bacterial solution flow out is realized; when needs seal the apopore, stir the driver plate, let the apopore misplace with the plectrum, the effect of the attraction power of magnet is no longer received to the shutoff piece this moment, and the shutoff piece falls back to the normal position and just carries out the shutoff to the apopore once more, and then realizes opening and closing of the automation of apopore.

Further, still include the spring, the spring is vertical to be installed between pail pack and feeding box, the lower extreme of spring and the lower bottom surface fixed connection of pail pack, the upper end and the shutoff piece fixed connection of spring. When needs seal the apopore, stir the driver plate, let the apopore misplace with the plectrum, the spring can be quick the quick normal position of getting back to of pulling plugging block this moment, realize the quick shutoff of apopore, reduce sewage or bacterial solution's the error that drops into.

Furthermore, the sliding block is spherical, and a color development coating is arranged on the sliding block. The spherical sliding block is in point contact with the inner walls of the first annular groove and the second annular groove, so that the friction force between the sliding block and the first annular groove and the second annular groove is reduced, the sliding block can rapidly respond to the movement of the magnet, and the position of the poking piece can be accurately displayed by the sliding block when the position of the poking piece is judged; the color developing coating is coated on the sliding block so as to observe the position of the sliding block more quickly and clearly.

Drawings

FIG. 1 is a schematic diagram of a solution proportioning structure according to the present invention;

fig. 2 is a top view at a-a in fig. 1.

Detailed Description

The following is further detailed by the specific embodiments:

reference numerals in the drawings of the specification include: the feeding device comprises a feeding box 10, a first annular groove 11, a through groove 12, a feeding block 101, a first feeding pipe 102, a second feeding pipe 103, a shifting piece 104, a magnet 105, a first flow passage 106, a second flow passage 107, a first accommodating cavity 108, a second accommodating cavity 109, a packaging barrel 20, a second annular groove 21, a sponge 22, a water outlet hole 23, a blocking block 201, a spring 202, a sliding block 30 and a dial 40.

The embodiment is substantially as shown in figures 1 and 2: a solution proportioning structure comprises a water inlet mechanism and a rotating mechanism.

As shown in fig. 1 and 2, the water inlet mechanism includes a first feed pipe 102, a second feed pipe 103, a feed block 101, a dial 104 and a cylindrical feed box 10, the feed block 101 is vertically welded in the feed box 10, the left side of the feed block 101 is welded to the inner wall of the feed box 10, the right side of the feed block 101 is located at the axis of the feed box 10, the left side of the dial 104 is hinged to the right side of the feed block 101 away from the inner wall, and the right side of the dial 104 is connected with the inner wall of the feed box 10 in a sliding and sealing manner.

As shown in fig. 2, a first accommodating cavity 108 is defined by the left side of the pick 104, the left side of the feeding block 101 and the inner wall of the feeding box 10, a second accommodating cavity 109 is defined by the right side of the pick 104, the right side of the feeding block 101 and the inner wall of the feeding box 10, and a first flow passage 106 and a second flow passage 107 are arranged in the feeding block 101.

As shown in fig. 1, the rotating mechanism comprises a packing barrel 20 and a spring 202, the packing barrel 20 is coaxially installed outside the feeding box 10, and the bottom surface of the packing barrel 20 is rotatably connected with the lower end surface of the feeding box 10; as shown in fig. 2, the lower end of the first feed tube 102 communicates with the upper end of the first flow path 106 through the packaging barrel 20, the lower end of the first flow path 106 communicates with the first receiving chamber 108, the lower end of the second feed tube 103 communicates with the upper end of the second flow path 107 through the packaging barrel 20, and the lower end of the second flow path 107 communicates with the second receiving chamber 109.

As shown in fig. 1, a first annular groove 11 is formed in the outer surface of the upper end of the feeding box 10, a second annular groove 21 is formed in the inner surface of the packing barrel 20, the first annular groove 11 and the second annular groove 21 are located on the same horizontal plane, a magnet 105 is arranged on the right upper side, close to the inner wall of the feeding box 10, of the poking piece 104, a sliding block 30 capable of being attracted by the magnet 105 is arranged between the first annular groove 11 and the second annular groove 21, the sliding block 30 is in sliding contact with the first annular groove 11 and the second annular groove 21, the sliding block 30 is spherical, and a color developing coating is arranged on the sliding; be equipped with the logical groove 12 that communicates with feeding box 10 on the lateral wall of feeding box 10, be equipped with apopore 23 on pail pack 20, and apopore 23 and logical groove 12 intercommunication, the diameter of apopore 23 is greater than the thickness of plectrum 104, is equipped with the sponge 22 that blocks up logical groove 12 on pail pack 20's the inner wall.

A sealing block 201 for sealing the water outlet 23 is arranged on the packaging barrel 20, a vertical sliding groove is arranged at the position of the water outlet 23 of the packaging barrel 20, the sealing block 201 is vertically and slidably arranged in the vertical sliding groove, and the sealing block 201 can be attracted by the magnet 105; the spring 202 is vertically arranged between the packaging barrel 20 and the feeding box 10, the lower end of the spring 202 is welded with the lower bottom surface of the packaging barrel 20, and the upper end of the spring 202 is welded with the blocking block 201; the upper end of packing barrel 20 is open, and is equipped with driver plate 40 on the upper end of feed box 10, and driver plate 40 and the upper end welding of feed box 10.

In the operation of the present embodiment, the dial 40 is toggled to allow the material feeding box 10 to rotate relatively to the packing barrel 20, so as to control the sewage and the bacteria solution, and the water outlet 23 of the packing barrel 20 is located at a desired position.

Then introducing sewage into the first feeding pipe 102, wherein the sewage enters a first accommodating cavity 108 through a first flow passage 106 of the feeding port, introducing a bacterial solution into the second feeding pipe 103, and the bacterial solution enters a second accommodating cavity 109 through a second flow passage 107; at the moment, the flow rate of the sewage in the first feeding pipe 102 is adjusted, and meanwhile, the flow rate of the bacterial solution in the second feeding pipe 103 is adjusted, so that the shifting piece 104 rotates around the hinged position of the shifting piece 104 and the feeding block 101, when the shifting piece 104 moves to be located on the same vertical plane with the water outlet hole 23, the magnet 105 also attracts the sliding block 30 in the first annular groove 11 and the second annular groove 21 to move together, at the moment, the position of the sliding block 30 can be observed, and when the sliding block 30 and the water outlet hole 23 are located on the same vertical plane, the proportion of the sewage in the first accommodating cavity 108 to the bacterial solution in the second accommodating cavity 109 is shown to be a required proportion; meanwhile, the magnet 105 moves to be located on the same vertical plane with the blocking block 201, the magnet 105 attracts the blocking block 201 to slide above the vertical sliding groove, so that the water outlet hole 23 is opened, the sewage and the bacterial solution flow out is realized, and the sewage and the bacterial solution in response proportion are mixed.

When needs seal apopore 23, stir driver plate 40, let apopore 23 and plectrum 104 dislocation, spring 202 can be quick this moment and stimulate the quick normal position that returns of plugging block 201, realize the quick shutoff of apopore 23, reduce sewage or bacterial solution's the error that drops into.

The foregoing is merely an example of the present invention and common general knowledge in the art of specific structures and/or features of the invention has not been set forth herein in any way. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several changes and modifications can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.

Claims

1. A solution proportioning structure is characterized by comprising a water inlet mechanism and a rotating mechanism, wherein the water inlet mechanism comprises a first feed pipe, a second feed pipe, a feed block, a shifting piece and a cylindrical feed box, the feed block is vertically and fixedly arranged in the feed box, one side of the feed block is fixedly connected with the inner wall of the feed box, the other side of the feed block is positioned at the axis of the feed box, one side of the shifting piece is hinged with one side of the feed block, which is far away from the inner wall, and the other side of the shifting piece is connected with the inner wall of the feed box in a sliding and sealing manner; a first containing cavity is defined by one side of the poking piece, one side of the feeding block and the inner wall of the feeding box, a second containing cavity is defined by the other side of the poking piece, the other side of the feeding block and the inner wall of the feeding box, and a first flow passage and a second flow passage are arranged in the feeding block; the rotating mechanism comprises a packaging barrel, the packaging barrel is coaxially arranged outside the feeding box and is rotationally connected with the feeding box, the first feeding pipe penetrates through the packaging barrel and is communicated with one end of the first flow passage, the other end of the first flow passage is communicated with the first accommodating cavity, the second feeding pipe penetrates through the packaging barrel and is communicated with one end of the second flow passage, and the other end of the second flow passage is communicated with the second accommodating cavity; the outer surface of the upper end of the feeding box is provided with a first annular groove, the inner surface of the packaging barrel is provided with a second annular groove, the first annular groove and the second annular groove are positioned on the same horizontal plane, one side of the plectrum, which is close to the inner wall of the feeding box, is provided with a magnet, a sliding block capable of being attracted by the magnet is arranged between the first annular groove and the second annular groove, and the sliding block is in sliding contact with the first annular groove and the second annular groove; be equipped with the logical groove that communicates with the feeding box on the lateral wall of feeding box, be equipped with the apopore on the pail pack, and apopore and logical groove intercommunication, the diameter of apopore is greater than the thickness of plectrum, be equipped with the sponge that the shutoff led to the groove on the inner wall of pail pack, be equipped with the shutoff piece of shutoff apopore on the pail pack.

2. The solution proportioning structure of claim 1, wherein the upper end of the packaging barrel is open, and the upper end of the feeding box is provided with a driving plate which is fixedly connected with the upper end of the feeding box.

3. The solution proportioning structure of claim 2, wherein a vertical chute is arranged at the water outlet of the packaging barrel, the blocking block is vertically and slidably arranged in the vertical chute, and the blocking block can be attracted by a magnet.

4. The solution proportioning structure of claim 3, further comprising a spring, wherein the spring is vertically installed between the packaging barrel and the feeding box, the lower end of the spring is fixedly connected with the lower bottom surface of the packaging barrel, and the upper end of the spring is fixedly connected with the blocking block.

5. A solution proportioning structure according to claim 4 wherein the slider is spherical and a coloured coating is provided on the slider.