CN220376383U - Sewage treatment pond charge device - Google Patents

Abstract

The utility model belongs to the technical field of sewage treatment, and provides a dosing device of a sewage treatment tank. Through with liquid medicine feeding device and feed liquor pipe intercommunication, when adding the liquid medicine, liquid medicine feeding device carries the liquid medicine through the feed liquor pipe to the reposition of redundant personnel intracavity, liquid medicine gets into the reposition of redundant personnel intracavity back and discharges from multiunit liquid outlet hole and flow into in the sewage, and when the liquid medicine gets into the reposition of redundant personnel intracavity, the liquid medicine can rotate through first drive assembly drive multiunit puddler, multiunit puddler rotates can stir sewage and liquid medicine, thereby improve the mixed effect of liquid medicine and sewage, and move along the leading truck through second drive assembly drive reposition of redundant personnel case, the reposition of redundant personnel case removes and can drive multiunit puddler, thereby be convenient for add the liquid medicine to sewage in different positions and stir, improve the homogeneity that the liquid medicine added, and then improve sewage treatment's efficiency.

Description

Sewage treatment pond charge device

Technical Field

The utility model relates to the technical field of sewage treatment, in particular to a dosing device of a sewage treatment tank.

Background

Sewage treatment is a process of purifying sewage to meet the water quality requirement of being discharged into a certain water body or reused. Sewage treatment is widely applied to various fields such as construction, agriculture, energy and the like. Since sewage contains a large amount of harmful substances, it is often necessary to add various chemical agents, such as flocculants, coagulant aids, conditioners, etc., to the sewage during the sewage treatment.

Most of the prior art adds the medicament at fixed point when adding the medicament to the effluent water sump, and its medicament adds unevenly, and can't stir sewage and medicament, and the mixed effect of medicament and sewage is poor to reduced sewage treatment's efficiency, to above-mentioned technical problem, so propose a sewage treatment sump dosing device.

Disclosure of Invention

Aiming at the defects in the prior art, the utility model provides a dosing device for a sewage treatment tank, which is uniform in medicament addition, is convenient for mixing the medicament and sewage and improves the sewage treatment efficiency.

A sewage treatment tank dosing device, comprising:

the split flow box is internally provided with a split flow cavity, the upper end of the split flow box is provided with a liquid inlet pipe communicated with the split flow cavity, and the lower end of the split flow box is provided with a plurality of groups of liquid outlet holes communicated with the split flow cavity at intervals;

the stirring mechanism comprises a plurality of groups of stirring rods and a first driving assembly, wherein a plurality of groups of stirring rods are arranged on the shunt box at intervals and can rotate, one ends of the stirring rods extend into the shunt cavity, the first driving assembly is arranged in the shunt cavity and is connected with the stirring rods, and the first driving assembly drives a plurality of groups of stirring rods to rotate through liquid medicine flowing out of the liquid inlet pipe;

the linear motion mechanism comprises a guide frame and a second driving assembly, wherein the guide frame is arranged on the sewage treatment tank, and the second driving assembly is respectively connected with the guide frame and the shunt box and can drive the shunt box to move along the guide frame.

The sewage treatment tank dosing device has the beneficial effects that:

through with liquid medicine feeding device and feed liquor pipe intercommunication, when adding the liquid medicine, liquid medicine feeding device carries the liquid medicine through the feed liquor pipe to the reposition of redundant personnel intracavity, liquid medicine gets into the reposition of redundant personnel intracavity back and discharges from multiunit liquid outlet hole and flow into in the sewage, and when the liquid medicine gets into the reposition of redundant personnel intracavity, the liquid medicine can rotate through first drive assembly drive multiunit puddler, multiunit puddler rotates can stir sewage and liquid medicine, thereby improve the mixed effect of liquid medicine and sewage, and move along the leading truck through second drive assembly drive reposition of redundant personnel case, the reposition of redundant personnel case removes and can drive multiunit puddler, thereby be convenient for add the liquid medicine to sewage in different positions and stir, improve the homogeneity that the liquid medicine added, and then improve sewage treatment's efficiency.

In one embodiment, the first drive assembly includes a shaft; the utility model discloses a shunt chamber, including the feed liquor pipe, the shunt chamber top surface is provided with two sets of fixed blocks, the pivot rotatable setting is in two sets of on the fixed block, the one end of pivot corresponds the feed liquor pipe is provided with the impeller, correspond the multiunit in the pivot the puddler is provided with multiunit first bevel gear, multiunit the puddler extends to the tip in the shunt chamber all is provided with the second bevel gear, corresponds the second bevel gear with first bevel gear meshing. When the liquid medicine enters the flow distribution cavity through the liquid inlet pipe, the liquid medicine impacts the impeller to enable the impeller to rotate, the impeller rotates to drive the rotating shaft to rotate, the rotating shaft rotates to drive the plurality of groups of second bevel gears to rotate through the plurality of groups of first bevel gears, the plurality of groups of second bevel gears rotate to drive the plurality of groups of stirring rods to rotate, the plurality of groups of stirring rods rotate to stir sewage, and sewage stirring is convenient.

In one embodiment, the second drive assembly includes a guide shoe and a drive member; the guide frame is provided with a guide chute penetrating through the guide frame, the guide seat can be arranged in the guide chute in a sliding manner along the length direction of the guide frame and is connected with the flow distribution box, and the driving piece is arranged on the guide frame and is used for driving the guide seat to slide.

In one embodiment, the drive member comprises a first screw and a motor; the first screw is arranged along the length direction of the guide frame and can be rotatably arranged in the guide chute, the first screw is in threaded connection with the guide seat, and the motor is arranged at one end of the guide frame and is connected with the first screw through a coupler. The first screw is driven to rotate by the starting motor, and the guide seat can be driven to move by the threaded fit of the first screw and the guide seat, so that liquid medicine can be conveniently added from different positions into sewage, and the uniformity of the liquid medicine is improved.

In one embodiment, the guide seat is connected with the shunt box through the lifting assembly, and the lifting assembly is used for adjusting the lifting of the shunt box. The position of the distribution box is convenient to adjust according to the sewage liquid level height in the sewage treatment tank, so that the stirring rod is convenient to stir sewage, and the practicability of the device is improved.

In one embodiment, the lifting assembly comprises a fixed rod, a telescopic rod and an adjusting piece; the utility model discloses a telescopic link, including the guide holder, the telescopic link is vertical to be set up on the guide holder, the telescopic link top with the telescopic link bottom can gliding pegging graft each other, the setting of regulating part ability is in on the telescopic link, and with the telescopic link is connected, and is rotatory the regulating part can drive the telescopic link slides.

In one embodiment, the adjustment member comprises a second screw; the telescopic cavity is formed in the bottom end of the fixing rod, the second screw rod is rotatably arranged in the telescopic cavity and is parallel to the fixing rod, the upper end of the second screw rod extends to the position yielding groove on the fixing rod and is provided with a hand wheel, and the top end of the telescopic rod is arranged in the telescopic cavity in a penetrating mode and is in threaded connection with the second screw rod. The telescopic rod can slide along the fixed rod by rotating the second screw rod to enable the second screw rod to be in threaded fit with the telescopic rod, the telescopic rod can drive the split box to move by sliding, and the position of the split box is convenient to adjust.

In one embodiment, a limiting sliding groove communicated with the telescopic cavity is formed in the outer side wall of the fixing rod, the limiting sliding groove is arranged in parallel with the fixing rod, the telescopic rod penetrates through the end portion of the telescopic cavity to be provided with a limiting sliding block, and the limiting sliding block can be slidably clamped in the limiting sliding groove. The sliding of the telescopic rod from the telescopic cavity can be avoided by arranging the limiting sliding block to be matched with the limiting sliding groove.

Drawings

In order to more clearly illustrate the embodiments of the present utility model, the drawings that are required to be used in the embodiments will be briefly described. Throughout the drawings, the elements or portions are not necessarily drawn to actual scale.

FIG. 1 is a schematic view of a partially cut-away perspective structure of a dosing device for a sewage treatment tank according to an embodiment of the present utility model;

FIG. 2 is a schematic view showing a split-type structure of a split-type tank in the chemical feeding device of a sewage treatment tank shown in FIG. 1;

fig. 3 is a schematic perspective view of a sectioned lifting assembly of the dosing device of the sewage treatment tank shown in fig. 1.

Reference numerals:

10. a guide frame; 101. a guide chute; 11. a guide seat; 12. a first screw; 13. a motor; 14. a shunt box; 141. a liquid inlet pipe; 142. a shunt cavity; 143. a liquid outlet hole; 144. a fixed block; 15. a first drive assembly; 151. an impeller; 152. a rotating shaft; 153. a first bevel gear; 154. a second bevel gear; 16. a stirring rod; 17. a lifting assembly; 171. a relief groove; 172. a hand wheel; 173. a second screw; 174. a telescopic chamber; 175. a limit sliding block; 176. limiting sliding grooves; 177. a fixed rod; 178. a telescopic rod.

Detailed Description

Embodiments of the technical scheme of the present utility model will be described in detail below with reference to the accompanying drawings. The following examples are only for more clearly illustrating the technical aspects of the present utility model, and thus are merely examples, and are not intended to limit the scope of the present utility model.

Referring to fig. 1 and 2, a dosing device for a sewage treatment tank in an embodiment includes a diversion box 14, a stirring mechanism and a linear motion mechanism.

Wherein, a diversion cavity 142 is arranged in the diversion box 14, a liquid inlet pipe 141 communicated with the diversion cavity 142 is arranged at the upper end of the diversion box 14, and a plurality of groups of liquid outlet holes 143 communicated with the diversion cavity 142 are arranged at intervals at the lower end of the diversion box 14. When adding chemical liquid into the sewage, the chemical liquid supply device (not shown) is communicated with the liquid inlet pipe 141, so that the chemical liquid supply device can convey the chemical liquid into the diversion cavity 142 through the liquid inlet pipe 141, and the chemical liquid in the diversion cavity 142 flows into the sewage through the plurality of groups of liquid outlet holes 143, thereby adding the chemical liquid into the sewage.

The stirring mechanism comprises a plurality of groups of stirring rods 16 and a first driving assembly 15, the stirring rods 16 are arranged on the distribution box 14 in a rotatable mode at intervals, one ends of the stirring rods 16 extend into the distribution cavity 142, the first driving assembly 15 is arranged in the distribution cavity 142 and connected with the stirring rods 16, and the liquid medicine flowing out of the first driving assembly 15 through the liquid inlet pipe 141 drives the stirring rods 16 to rotate.

In one embodiment, the first driving assembly 15 includes a shaft 152; the top surface of the flow distribution cavity 142 is provided with two groups of fixed blocks 144, a rotating shaft 152 can be rotatably arranged on the two groups of fixed blocks 144, one end of the rotating shaft 152 is provided with an impeller 151 corresponding to the liquid inlet pipe 141, a plurality of groups of first bevel gears 153 are arranged on the rotating shaft 152 corresponding to the plurality of groups of stirring rods 16, the end parts of the plurality of groups of stirring rods 16 extending into the flow distribution cavity 142 are provided with second bevel gears 154, and the corresponding second bevel gears 154 are meshed with the first bevel gears 153.

In the above embodiment, when the liquid medicine is delivered into the flow distribution cavity 142, the liquid medicine impacts the impeller 151, the impeller 151 rotates after being impacted, the impeller 151 rotates to drive the rotating shaft 152 to rotate, the rotating shaft 152 rotates to drive the plurality of groups of first bevel gears 153 to rotate, the plurality of groups of first bevel gears 153 rotate to drive the plurality of groups of second bevel gears 154 to rotate, the plurality of groups of second bevel gears 154 rotate to drive the plurality of groups of stirring rods 16 to rotate, and the plurality of groups of stirring rods 16 rotate to stir sewage, so that the sewage is conveniently stirred when the liquid medicine is added into the sewage, the mixing effect of the sewage and the liquid medicine is improved, and the sewage treatment efficiency is improved.

The linear motion mechanism comprises a guide frame 10 and a second driving assembly, wherein the guide frame 10 is arranged on the sewage treatment tank, and the second driving assembly is respectively connected with the guide frame 10 and the split-flow box 14 and can drive the split-flow box 14 to move along the guide frame 10.

In one embodiment, the second driving assembly comprises a guide seat 11 and a driving piece; the guide frame 10 is provided with a guide chute 101 penetrating through the guide frame 10, the guide seat 11 can be arranged in the guide chute 101 in a sliding manner along the length direction of the guide frame 10 and is connected with the flow distribution box 14, and a driving piece is arranged on the guide frame 10 and used for driving the guide seat 11 to slide. Specifically, the driving member includes a first screw 12 and a motor 13; the first screw rod 12 is arranged along the length direction of the guide frame 10, and is rotatably arranged in the guide chute 101, the first screw rod 12 is in threaded connection with the guide seat 11, and the motor 13 is arranged at one end of the guide frame 10 and is connected with the first screw rod 12 through a coupler.

In the above embodiment, the first screw rod 12 is driven to rotate by the starting motor 13, the first screw rod 12 rotates to be in threaded fit with the guide seat 11, so that the guide seat 11 can move along the length direction of the guide frame 10, the guide seat 11 can drive the split flow box 14 to move, when the split flow box 14 moves to a proper position, the motor 13 is stopped, at this moment, the first screw rod 12 stops rotating, and the split flow box 14 can be positioned, so that liquid medicine can be conveniently added to sewage at different positions, the split flow box 14 moves to drive the plurality of groups of stirring rods 16 to move, so that sewage can be conveniently stirred at different positions, uniformity in adding the liquid medicine to the sewage is improved, and sewage treatment efficiency is improved.

Referring to fig. 1 and 3, in one embodiment, the guide seat 11 further includes a lifting assembly 17, and the lifting assembly 17 is connected to the shunt box 14 through the lifting assembly 17, and the lifting assembly 17 is used for adjusting the lifting of the shunt box 14.

Further to the above embodiments, the lifting assembly 17 includes a fixed rod 177 and a telescopic rod 178 and an adjusting member; the vertical setting of dead lever 177 is on the guide holder 11, and telescopic link 178 is vertical to be set up on the reposition of redundant personnel case 14, and telescopic link 178 top and the slidable mutual grafting of dead lever 177 bottom, adjusting part rotatable setting are on dead lever 177, and are connected with telescopic link 178, and rotatory adjusting part can drive telescopic link 178 and slide.

The adjustment member includes a second screw 173; the telescopic cavity 174 has been seted up to the bottom of dead lever 177, and the rotatable setting of second screw 173 is in telescopic cavity 174, and with dead lever 177 parallel arrangement, and the upper end of second screw 173 extends to the groove 171 that gives way on the dead lever 177 in, and is provided with hand wheel 172, and telescopic rod 178's top wears to establish in telescopic cavity 174, and with second screw 173 threaded connection.

In the above embodiment, when the sewage level in the sewage treatment tank is lower, the hand wheel 172 is rotated to drive the second screw 173 to rotate, the second screw 173 is rotated to be in threaded engagement with the telescopic rod 178, so that the telescopic rod 178 moves down along the fixed rod 177, the telescopic rod 178 moves down to drive the distribution box 14 to move down, the distribution box 14 moves down to drive the plurality of groups of stirring rods 16 to move down, when the stirring rods 16 move down to extend into the sewage, the hand wheel 172 is stopped to position the telescopic rod 178, when the sewage level in the sewage treatment tank is higher, the hand wheel 172 is rotated in the reverse direction to enable the second screw 173 to rotate in the reverse direction, the telescopic rod 178 drives the distribution box 14 to move up, so that the position of the distribution box 14 is adjusted according to the sewage level in the sewage treatment tank, and the practicability of the device is improved.

On the basis of the above embodiment, further, a limiting chute 176 communicated with the telescopic cavity 174 is provided on the outer side wall of the fixing rod 177, the limiting chute 176 is arranged in parallel with the fixing rod 177, the end part of the telescopic rod 178 penetrating through the telescopic cavity 174 is provided with a limiting slide block 175, and the limiting slide block 175 can be slidably clamped in the limiting chute 176. By arranging the limiting slide block 175 to be matched with the limiting slide groove 176, the telescopic rod 178 can be prevented from sliding out of the telescopic cavity 174 when sliding.

The specific implementation mode of the dosing device of the sewage treatment tank is as follows:

firstly, through the liquid medicine feeding device and the liquid inlet pipe 141, then through rotating the hand wheel 172, the hand wheel 172 rotates to drive the second screw 173 to rotate, the second screw 173 rotates to be in threaded fit with the telescopic rod 178 to enable the telescopic rod 178 to move along the fixed rod 177, the telescopic rod 178 moves to drive the split box 14 to move, the split box 14 moves to drive the plurality of groups of stirring rods 16 to move, when the stirring rods 16 move and stretch into sewage, the hand wheel 172 stops rotating to position the telescopic rod 178, and therefore the stirring rods 16 are positioned.

Then, the liquid medicine is conveyed into the diversion cavity 142 by the liquid medicine supplying device through the liquid inlet pipe 141, the liquid medicine in the diversion cavity 142 flows into the sewage through the plurality of groups of liquid outlet holes 143, so that the liquid medicine is added into the sewage, when the liquid medicine is conveyed into the diversion cavity 142, the liquid medicine impacts the impeller 151, the impeller 151 rotates after being impacted, the impeller 151 rotates to drive the rotating shaft 152 to rotate, the rotating shaft 152 rotates to drive the plurality of groups of first bevel gears 153 to rotate, the plurality of groups of first bevel gears 153 rotate to drive the plurality of groups of second bevel gears 154 to rotate, the plurality of groups of second bevel gears 154 rotate to drive the plurality of groups of stirring rods 16 to rotate, the plurality of groups of stirring rods 16 rotate to stir the sewage, the sewage is conveniently stirred when the liquid medicine is added into the sewage, the sewage is further mixed, the mixing effect of the sewage and the liquid medicine is improved, meanwhile, the motor 13 is started to drive the first screw 12 to rotate, the first screw 12 is matched with the guide seat 11 in a threaded mode, the guide seat 11 moves along the length direction of the guide frame 10, the guide seat 11 moves, the shunt box 14 is driven to move, when the shunt box 14 moves to a proper position, the motor 13 is stopped, the first screw 12 stops rotating to drive the rotation, and the shunt box 14 can be positioned, so that the sewage can be conveniently stirred at different positions, and the sewage can be uniformly stirred when the sewage is conveniently added into different positions, and the sewage is uniformly stirred.

The above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the utility model, and are intended to be included within the scope of the appended claims and description.

Claims (8)

1. A sewage treatment tank dosing device, comprising:

the device comprises a distribution box (14), wherein a distribution cavity (142) is formed in the distribution box (14), a liquid inlet pipe (141) communicated with the distribution cavity (142) is arranged at the upper end of the distribution box (14), and a plurality of groups of liquid outlet holes (143) communicated with the distribution cavity (142) are formed at intervals at the lower end of the distribution box (14);

the stirring mechanism comprises a plurality of groups of stirring rods (16) and a first driving assembly (15), wherein a plurality of groups of stirring rods (16) are arranged on the shunt box (14) at intervals and can rotate, one ends of the stirring rods (16) extend into the shunt cavity (142), the first driving assembly (15) is arranged in the shunt cavity (142) and is connected with a plurality of groups of stirring rods (16), and the first driving assembly (15) drives a plurality of groups of stirring rods (16) to rotate through liquid medicine flowing out of the liquid inlet pipe (141);

the linear motion mechanism comprises a guide frame (10) and a second driving assembly, wherein the guide frame (10) is arranged on the sewage treatment tank, the second driving assembly is respectively connected with the guide frame (10) and the distribution box (14), and can drive the distribution box (14) to move along the guide frame (10).

2. A sewage treatment tank dosing device according to claim 1, wherein the first drive assembly (15) comprises a spindle (152); the utility model discloses a shunt cavity, including shunt cavity (142) top surface, pivot (152) rotatable setting is provided with two sets of fixed blocks (144), the one end of pivot (152) corresponds feed liquor pipe (141) is provided with impeller (151), correspond multiunit on pivot (152) stirring rod (16) are provided with multiunit first bevel gear (153), multiunit stirring rod (16) extend to tip in shunt cavity (142) all is provided with second bevel gear (154), corresponding second bevel gear (154) with first bevel gear (153) meshing.

3. A sewage treatment tank dosing device according to claim 1, wherein the second drive assembly comprises a guide holder (11) and a drive member; the guide frame (10) is provided with a guide chute (101) penetrating through the guide frame (10), the guide seat (11) can be arranged in the guide chute (101) in a sliding manner along the length direction of the guide frame (10), and is connected with the distribution box (14), and the driving piece is arranged on the guide frame (10) and used for driving the guide seat (11) to slide.

4. A sewage treatment tank dosing device according to claim 3, wherein the drive member comprises a first screw (12) and a motor (13); the first screw (12) is arranged along the length direction of the guide frame (10), and is rotatably arranged in the guide chute (101), the first screw (12) is in threaded connection with the guide seat (11), and the motor (13) is arranged at one end of the guide frame (10) and is connected with the first screw (12) through a coupler.

5. A sewage treatment tank dosing device according to claim 3, further comprising a lifting assembly (17), wherein the guide holder (11) is connected to the diverter box (14) by the lifting assembly (17), and the lifting assembly (17) is used for adjusting the lifting of the diverter box (14).

6. A sewage treatment tank dosing device according to claim 5, wherein the lifting assembly (17) comprises a fixed rod (177) and a telescopic rod (178) and an adjusting element; the utility model discloses a shunt box, including guide holder (11), telescopic link (178), adjusting part, telescopic link (178) and telescopic link (178) are in on guide holder (11), telescopic link (178) top with slidable each other peg graft in dead lever (177) bottom, the rotatable setting of adjusting part is in on dead lever (177), and with telescopic link (178) are connected, rotate the adjusting part can drive telescopic link (178) are slided.

7. A sewage treatment tank dosing device according to claim 6, wherein the adjustment member comprises a second screw (173); the bottom of dead lever (177) has seted up flexible chamber (174), second screw rod (173) rotatable set up in flexible chamber (174), and with dead lever (177) parallel arrangement, the upper end of second screw rod (173) extends to in the groove (171) of stepping down on dead lever (177), and be provided with hand wheel (172), the top of telescopic link (178) wears to establish in flexible chamber (174), and with second screw rod (173) threaded connection.

8. The sewage treatment tank dosing device according to claim 7, wherein a limiting chute (176) communicated with the telescopic cavity (174) is formed in the outer side wall of the fixing rod (177), the limiting chute (176) is arranged in parallel with the fixing rod (177), a limiting slide block (175) is arranged at the end part of the telescopic rod (178) penetrating through the telescopic cavity (174), and the limiting slide block (175) can be slidably clamped in the limiting chute (176).