CN215208667U

CN215208667U - Carbon source adding equipment

Info

Publication number: CN215208667U
Application number: CN202120598777.8U
Authority: CN
Inventors: 温露露; 刘振海; 彩文明; 赵晶; 彩鹏
Original assignee: Henan Shengyue Environmental Protection Technology Co ltd
Current assignee: Henan Shengyue Environmental Protection Technology Co ltd
Priority date: 2021-03-24
Filing date: 2021-03-24
Publication date: 2021-12-17
Anticipated expiration: 2031-03-24

Abstract

The utility model relates to a sewage treatment device technical field, concretely relates to carbon source dosing device, which comprises a bracket, mixing barrel and discharge mechanism, mixing barrel installs on the support in order to carry out the preliminary treatment to the carbon source, discharge mechanism installs on the support in order to evenly derive mixing barrel's in the carbon source solution through the preliminary treatment, discharge mechanism includes the standpipe, spiral pipe and driving motor, the standpipe passes through the bearing and installs on the support and its top and bottom are located mixing barrel and extension board next shift respectively, the spiral pipe is the open heliciform hollow tube in top, the top and the standpipe bottom rigid coupling of spiral pipe and the two intercommunication, driving motor drives the spiral pipe rotation through the standpipe so that carbon source mixed liquid evenly discharges in sewage.

Description

Carbon source adding equipment

Technical Field

The utility model relates to a sewage treatment device technical field, concretely relates to carbon source dosing device.

Background

The biochemical method for removing nitrogen in sewage is mainly to remove nitrogen by nitrification and denitrification. The principle is that the combined action of nitrifying bacteria and denitrifying bacteria converts ammonia nitrogen in water into nitrogen so as to achieve the aim of denitrification. Firstly, the ammonia nitrogen is converted into nitrate nitrogen and nitrite nitrogen by nitrifying bacteria and nitrite bacteria, and then denitrification is carried out to convert the nitrate nitrogen and the nitrite nitrogen into nitrogen. Carbon sources are consumed in the denitrification process, but the carbon sources are only simply poured on the surface of the liquid to be treated when being added at present, the mixing efficiency of the carbon sources and the liquid to be treated is low, the carbon sources adopted by the sewage according to the conditions are different, and corresponding devices are needed for adding the carbon sources in powder, particle or solution form, so that the process is very inconvenient.

SUMMERY OF THE UTILITY MODEL

For solving the problem, the utility model provides a carbon source is thrown and is thrown equipment, which comprises a bracket, mixing barrel and discharge mechanism, mixing barrel installs on the support in order to carry out the preliminary treatment to the carbon source, discharge mechanism installs on the support in order to carry out evenly derivation with the carbon source solution through the preliminary treatment in the mixing barrel, discharge mechanism includes the standpipe, spiral pipe and driving motor, the standpipe passes through the bearing and installs on the support and its top and bottom are located mixing barrel respectively and the extension board is off duty, the spiral pipe is the open heliciform hollow tube in top, the top and the standpipe bottom rigid coupling of spiral pipe and the two intercommunication, driving motor drives the spiral pipe rotation through the standpipe so that carbon source mixes the liquid and evenly discharges in sewage.

The utility model provides a carbon source adding equipment for solving the above problems, which comprises a support, a mixing barrel and a discharging mechanism, wherein the support comprises a support plate and a plurality of support legs for supporting the support plate, a material pushing cylinder is vertically arranged on the support plate through a material pushing frame, the mixing barrel is a hollow cylinder with two open ends, a material feeding port for adding a carbon source is arranged on the barrel wall of the mixing barrel, the mixing barrel is vertically fixed on the support plate and is movably provided with a material pushing block, the material pushing block is provided with a one-way valve for air exchange, and the material pushing block is connected with the bottom end of the material pushing cylinder to be driven by the material pushing block to extrude the mixture in the mixing barrel; discharge mechanism includes standpipe, spiral pipe and driving motor, and the standpipe is vertical to be installed in the compounding section of thick bamboo and its lower extreme is located the bottom of extension board, and the connecting valve is installed to the bottom of standpipe, and driving motor installs on the extension board in order to be used for driving the standpipe rotatory, and the spiral pipe is the open heliciform hollow tube in top, has evenly seted up a plurality of discharge gates on the body of spiral pipe, and the spiral pipe passes through the connecting valve to be installed in the standpipe bottom and the two intercommunication, and the spiral pipe is a plurality of and a plurality of spiral pipes use the standpipe as center along equidistance distribution of circumferencial direction.

As the utility model relates to a carbon source is thrown and is thrown further scheme of equipment, the guide block has set firmly on the extension board, and the guide block is located the inside bottom that is located mixing barrel, and the guide block is the cylinder shape piece that the up end is awl hopper-shaped, and the vertical groove that is used for the standpipe to pass of offering in the guide block.

As the utility model relates to a carbon source is thrown and is thrown further scheme of equipment, the outside cover of standpipe is equipped with a plurality of bearings, and the standpipe passes through the bearing to be connected with extension board and guide block, and fixed cover is equipped with the drive wheel on the standpipe, and the drive wheel is located the extension board below, and the standpipe passes through the drive wheel to be connected with the driving motor transmission.

As the utility model relates to a carbon source is thrown and is thrown further scheme of equipment, the vertical balanced section of thick bamboo of installing in extension board bottom surface, balanced section of thick bamboo and driving motor are located the relative both sides of standpipe respectively, all install the bearing wheel on standpipe and the balanced section of thick bamboo, and two bearing wheel transmissions are connected.

As a further proposal of the carbon source adding equipment, the spiral pipe is two, and the external diameter of the spiral pipe is continuously reduced from the top to the bottom external diameter.

As the utility model relates to a carbon source is thrown and is thrown further scheme of equipment, fixed the wearing and being equipped with feeding tube on the section of thick bamboo wall of compounding section of thick bamboo, feeding tube slope sets up and docks with the dog-house, and the feeding funnel is installed on feeding tube's top.

As the utility model relates to a carbon source dosing device's further scheme, fixed mounting has the filler pipe on the section of thick bamboo wall of compounding section of thick bamboo, and the filler pipe slope sets up, and the extension line of filler pipe axis does not intersect so that can form the vortex in the compounding section of thick bamboo when adding water with the axis of compounding section of thick bamboo.

Compared with the prior art, the utility model discloses the beneficial effect who has: this device can be used to the throwing of powdered carbon source, solution form carbon source and granular soluble carbon source and expects, mixes other solutions such as carbon source and water in the mixing barrel during the use, and when the mixed liquid extrusion in the mixing barrel is expected to the material jar, the mixed solution is discharged from the spiral pipe along the standpipe, thereby the continuous rotation of discharge process spiral pipe is convenient for fully spread carbon source mixed solution in sewage.

Drawings

FIG. 1 is a schematic perspective view of an installation structure of a mixing barrel of the dosing device of the present invention;

FIG. 2 is a schematic side view of the feeder apparatus of the present invention;

FIG. 3 is a schematic view of the internal structure of the mixing barrel of the feeding device of the present invention;

the labels in the figure are: 1. the device comprises a support, 2, a mixing barrel, 3, a material pushing cylinder, 4, a material pushing frame, 5, a material pushing block, 6, a vertical pipe, 7, a spiral pipe, 8, a driving motor, 9, a connecting valve, 10, a material guide block, 11, a balance barrel, 12, a feeding pipe, 13 and a water adding pipe.

Detailed Description

As shown in the figure: a carbon source adding device comprises a support 1, a mixing barrel 2 and a discharging mechanism, wherein the support 1 comprises a support plate and a plurality of support legs for supporting the support plate, the support plate is supported by the plurality of support legs, an opening is formed in the support plate, a material pushing frame 4 is arranged on one side of the opening on the support plate, the material pushing frame 4 is an L-shaped frame, a material pushing cylinder 3 is vertically arranged on the material pushing frame 4, the mixing barrel 2 is a hollow cylinder with two open ends, a feeding port for adding a carbon source is formed in the barrel wall of the mixing barrel 2, a feeding pipe 12 is obliquely and fixedly arranged outside the mixing barrel 2, the bottom end of the feeding pipe 12 is butted with the feeding port, a feeding hopper is arranged at the top end of the feeding pipe 12, the carbon source is added into the feeding hopper and then enters the mixing barrel 2 through the feeding port along the feeding pipe 12 for pretreatment, a water adding pipe 13 is further connected to the barrel wall of the mixing barrel 2, the water adding pipe 13 is obliquely arranged, the extension line of the axis of the water adding pipe 13 is not intersected with the central axis of the mixing barrel 2, when water is added into the mixing cylinder 2 through the water adding pipe 13, vortex can be formed in the mixing cylinder 2.

The material pushing block 5 is arranged in the material mixing barrel 2, the material pushing block 5 is cylindrical, a sealing ring is fixedly sleeved on the outer portion of the material pushing block 5, the material pushing block 5 divides the material mixing barrel 2 into two spaces which are not communicated with each other above and below, a vent is formed in the material pushing block 5, a one-way valve is installed in the vent, gas in the space above can enter the space below through the one-way valve, gas in the space below cannot enter the space above through the one-way valve, the material pushing block 5 is connected with the bottom end of the material pushing cylinder 3, and the material pushing cylinder 3 can drive the material pushing block 5 to move up and down. Still be provided with guide block 10 in the compounding section of thick bamboo 2, guide block 10 is cylindrical and its bottom and extension board upper plate face rigid coupling, the conical hopper-shaped of up end of guide block 10, and vertical groove has been seted up in the guide block 10, and the lower space accessible in the compounding section of thick bamboo 2 is erected groove and extension board below and is communicated.

The discharging mechanism comprises a vertical pipe 6, a spiral pipe 7 and a driving motor 8, the vertical pipe 6 is a hollow round pipe with two open ends, a plurality of bearings are sleeved outside the vertical pipe 6, the vertical pipe 6 vertically penetrates through the mixing barrel 2, the lower end of the vertical pipe is positioned at the bottom of the support plate, the top end of the vertical pipe 6 is not higher than the upper end face of the mixing barrel 2, the vertical pipe 6 is connected with the inner wall of the vertical groove and the support plate through the bearings so as to be rotatable, a driving wheel is fixedly sleeved on a pipe body of the vertical pipe 6 below the support plate, the driving motor 8 is arranged on the support plate, a power shaft of the driving motor 8 is vertically connected with the driving wheel on the vertical pipe 6 through belts or chains and the like, the driving motor 8 is used for driving the vertical pipe 6 to rotate, preferably, a balance barrel 11 is vertically and fixedly arranged on the bottom surface of the support plate, the balance barrel 11 and the driving motor 8 are respectively positioned at two opposite sides of the vertical pipe 6, and bearing wheels are arranged on the balance barrel 11 and the vertical pipe 6, the two bearing wheels are connected through a belt or a chain in a transmission way, and the balance cylinder 11 is used for reversely erecting the vertical pipe 6 so as to avoid the inclination of the vertical pipe 6. Connecting valve 9 is installed to standpipe 6's bottom, connecting valve 9 is the tee bend or the solenoid valve of the adjustable on-off state that leads to more, spiral pipe 7 is the open heliciform hollow tube in top, a plurality of discharge gates have evenly been seted up on spiral pipe 7's the body, spiral pipe 7 is installed in standpipe 6 bottom through connecting valve 9, spiral pipe 7 communicates through connecting

valve

9 and 6 bottoms of standpipe, mixture in the mixing barrel 2 passes through in standpipe 6 inflow spiral pipe 7, then discharge gate discharge from on spiral pipe 7, spiral pipe 7 is a plurality of and a plurality of spiral pipes 7 use standpipe 6 to distribute along equidistance of circumferencial direction as the center, preferred, spiral pipe 7 is two, the external diameter of spiral pipe 7 constantly reduces from the top to the bottom external diameter.

This device is when using, with whole setting of equipment in pending effluent water sump or other container tops, add carbon source and water into mixing barrel 2 through last feeding pipe 12 and filler pipe 13, the carbon source dissolves the back, thereby the material pushing jar 3 drives the mixed solution of material pushing block 5 lapse in with mixing barrel 2 passes through standpipe 6 and spiral pipe 7 extrusion, thereby extrusion in-process driving motor 8 drives spiral pipe 7 and makes the solution fully dissolve in the sewage around the axis rotation of standpipe 6, make the carbon source accomplish abundant dissolving when adding in the sewage promptly, when material pushing jar 3 drives material pushing block 5 and returns and resets, can avoid sewage from spiral pipe suction 7 under the effect of check valve.

The above description is only a preferred embodiment of the present invention, and the present invention is not limited to the above embodiments, and although the present invention has been disclosed with the preferred embodiments, it is not limited to the present invention, and any skilled person in the art can make some modifications or equivalent changes without departing from the technical scope of the present invention.

Claims

1. A carbon source adding equipment is characterized in that: the mixing device comprises a support (1), a mixing barrel (2) and a discharging mechanism, wherein the support (1) comprises a support plate and a plurality of support legs for supporting the support plate, a material pushing cylinder (3) is vertically arranged on the support plate through a material pushing frame (4), the mixing barrel (2) is a hollow cylinder with two open ends, a feeding port for adding a carbon source is formed in the wall of the mixing barrel (2), the mixing barrel (2) is vertically and fixedly arranged on the support plate, a material pushing block (5) is movably arranged in the mixing barrel, a one-way valve for air exchange is arranged on the material pushing block (5), and the material pushing block (5) is connected with the bottom end of the material pushing cylinder (3) so as to be driven by the material pushing cylinder to extrude mixed materials in the mixing barrel (2); discharge mechanism includes standpipe (6), spiral pipe (7) and driving motor (8), standpipe (6) are vertical to be installed in mixing barrel (2) and its lower extreme is located the bottom of extension board, connecting valve (9) are installed to the bottom of standpipe (6), driving motor (8) are installed on the extension board in order to be used for driving standpipe (6) rotatory, spiral pipe (7) are the open heliciform hollow tube in top, a plurality of discharge gates have evenly been seted up on the body of spiral pipe (7), install in standpipe (6) bottom and the two intercommunication through connecting valve (9) spiral pipe (7), spiral pipe (7) are a plurality of and a plurality of spiral pipes (7) use standpipe (6) as the center along equidistance distribution of circumferencial direction.

2. The carbon source dosing apparatus as claimed in claim 1, wherein: the supporting plate is fixedly provided with a material guide block (10), the material guide block (10) is positioned inside the mixing barrel (2) and positioned at the bottom end of the mixing barrel (2), the material guide block (10) is a cylindrical block with a conical upper end face, and a vertical groove for the vertical pipe (6) to penetrate through is vertically formed in the material guide block (10).

3. A carbon source dosing apparatus as claimed in claim 2 wherein: the outside cover of standpipe (6) is equipped with a plurality of bearings, and standpipe (6) is connected with extension board and guide block (10) through the bearing, and fixed cover is equipped with the drive wheel on standpipe (6), and the drive wheel is located the extension board below, and standpipe (6) is connected with driving motor (8) transmission through the drive wheel.

4. A carbon source dosing apparatus as claimed in claim 3 wherein: the supporting plate is characterized in that a balance cylinder (11) is vertically arranged on the bottom surface of the supporting plate, the balance cylinder (11) and the driving motor (8) are respectively located on two opposite sides of the vertical pipe (6), bearing wheels are arranged on the vertical pipe (6) and the balance cylinder (11), and the two bearing wheels are in transmission connection.

5. The carbon source dosing apparatus as claimed in claim 1, wherein: the number of the spiral pipes (7) is two, and the outer diameter of each spiral pipe (7) is continuously reduced from the top end to the bottom end.

6. The carbon source dosing apparatus as claimed in claim 1, wherein: a feeding pipe (12) is fixedly arranged on the wall of the mixing barrel (2) in a penetrating mode, the feeding pipe (12) is obliquely arranged and is in butt joint with a feeding port, and a feeding hopper is arranged at the top end of the feeding pipe (12).

7. The carbon source dosing apparatus as claimed in claim 6, wherein: the wall of the mixing barrel (2) is fixedly provided with a water adding pipe (13), the water adding pipe (13) is obliquely arranged, and the extension line of the axis of the water adding pipe (13) is not intersected with the central axis of the mixing barrel (2) so as to form vortex in the mixing barrel (2) when water is added.