CN217972713U

CN217972713U - PAM preparation and feeding device

Info

Publication number: CN217972713U
Application number: CN202222435064.7U
Authority: CN
Inventors: 张绍智; 王保飞; 张新喜
Original assignee: Guangdong Jinhe Environmental Technology Co ltd
Current assignee: Guangdong Jinhe Environmental Technology Co ltd
Priority date: 2022-09-14
Filing date: 2022-09-14
Publication date: 2022-12-06
Anticipated expiration: 2032-09-14

Abstract

The utility model discloses a PAM preparation is thrown feeder apparatus, including the workbin, the mounting bracket is installed at the workbin top, install the feeding hopper that is located directly over the workbin on the mounting bracket, the screen cloth is installed to the feeding hopper upper end, and the screen cloth is installed down to the feeding hopper lower extreme, upward be equipped with weighing sensor in the screen cloth, the feed inlet has been seted up at the workbin top, the feeding hopper output is located the feed inlet, vibrating motor is installed at the workbin top, vibrating motor's output passes through connecting piece and feeding hopper fixed connection, the water inlet has been seted up at the workbin top, through setting up screen cloth and lower screen cloth respectively in the upper end and the lower extreme of feeding hopper, sets up horizontal second stirring vane and fore-and-aft first stirring vane in the workbin simultaneously, when the compounding, carries out intensive mixing stirring to the material, when can effectively avoiding the batch feeding, it is great to fall into the material granule to and the inhomogeneous material agglomeration phenomenon that leads to the stirring to the material agglomeration to influence the preparation effect of flocculating agent.

Description

PAM preparation and feeding device

Technical Field

The utility model belongs to the technical field of the sewage treatment technique and specifically relates to relate to feeder apparatus is thrown in PAM preparation.

Background

In the fields of sewage treatment, drinking water treatment and the like, PAM (flocculating agent) is often added, a powdery dry powder substance needs to be uninterruptedly added into water in the preparation process of the flocculating agent and is mixed with the water, the quality of water treatment can be directly influenced by the adding effect of the dry powder, and the existing PAM preparation adding device has the problems of poor adding and mixing effects and easy caking phenomenon.

SUMMERY OF THE UTILITY MODEL

In order to overcome the not enough of prior art, the utility model provides a PAM prepares and throws feeder apparatus, when the compounding, carries out the intensive mixing stirring to the material, can effectively avoid throwing the material when, it is great to fall into material granule to and the stirring is mixed inhomogeneous and is leaded to the material caking phenomenon of agglomerating, thereby influences the preparation effect of flocculating agent.

In order to solve the technical problem, the utility model provides a following technical scheme: PAM prepares and throws feeder apparatus, including the workbin, the mounting bracket is installed at the workbin top, install the feeding hopper that is located directly over the workbin on the mounting bracket, the screen cloth is installed to the feeding hopper upper end, and the screen cloth is installed down to the feeding hopper lower extreme, upward be equipped with weighing sensor in the screen cloth, the feed inlet has been seted up at the workbin top, the feeding hopper output is located the feed inlet, vibrating motor is installed at the workbin top, connecting piece and feeding hopper fixed connection are passed through to vibrating motor's output, the water inlet has been seted up at the workbin top, and the discharge gate has been seted up to workbin one side, be equipped with stirring vane in the workbin.

As the utility model discloses a preferred technical scheme, it is equipped with bead and lock on feeding hopper top port to go up the screen cloth top, go up the screen cloth bottom and set up the sieve mesh that the array distributes, go up the screen cloth bottom and install end shrouding, set up the sieve mesh of arranging the same with last screen cloth on the end shrouding, install the rotating electrical machines in the last screen cloth, end shrouding is through pivot and rotating electrical machines transmission shaft rigid coupling.

As the utility model discloses an optimized technical scheme, the external thread mouth has been seted up in the outside of lower screen cloth, lower screen cloth passes through external thread mouth screw thread and installs on the bottom mouth of magazine.

As the utility model discloses an optimized technical scheme, the fixed landing leg that is equipped with a plurality of circumference array distribution in the mounting bracket outside, the fixed buffer spacer that is equipped with of the other end of landing leg, the landing leg passes through buffer spacer to be fixed at the top of workbin.

As the utility model discloses a preferred technical scheme, the inboard attached interior cushion ring that is provided with of mounting bracket.

As the utility model discloses an optimized technical scheme, stirring vane is including the second stirring vane of horizontal setting and the first stirring vane of vertical setting, drive second stirring vane's side agitator motor is installed to one side of workbin, the first stirring vane's of drive end agitator motor is installed to the bottom of workbin.

As the utility model discloses a preferred technical scheme, first stirring vane is located the water inlet under, second stirring vane is located the hopper under.

Compared with the prior art, the utility model discloses the beneficial effect that can reach is:

through setting up screen cloth and lower screen cloth respectively in the upper end and the lower extreme of feeding hopper, carry out the screening of dual powder to the material, set up horizontal second stirring vane and fore-and-aft first stirring vane in the workbin simultaneously, when the compounding, carry out the intensive mixing stirring to the material, can effectively avoid when throwing the material, it is great to fall into the material granule to and the stirring mixes inhomogeneous material agglomeration caking phenomenon that leads to, thereby influence the preparation effect of flocculating agent.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

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

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a cross-sectional view of the present invention;

fig. 3 is a schematic view of the upper screen of the present invention;

fig. 4 is a schematic structural view of the midsole sealing plate of the present invention;

FIG. 5 is a schematic structural view of a middle and lower screen of the present invention;

fig. 6 is a schematic structural diagram of the middle mounting frame of the present invention.

Wherein: 1. feeding a screen mesh; 2. a feeding hopper; 3. a mounting frame; 4. a vibration motor; 5. a side stirring motor; 6. a material box; 7. a water inlet; 8. a discharge port; 9. a lower screen mesh; 10. a first stirring blade; 11. a second stirring blade; 12. a bottom stirring motor; 13. a rotating electric machine; 14. a weighing sensor; 15. a bottom sealing plate; 16. an external thread opening; 17. a support leg; 18. a cushion pad; 19. an inner cushion washer.

Detailed Description

In order to make the technical means, creation features, achievement objects and functions of the present invention easy to understand, the present invention will be further explained with reference to the following embodiments, however, the following embodiments are only preferred embodiments of the present invention, and not all embodiments are included. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention. The experimental procedures in the following examples were carried out in a conventional manner unless otherwise specified, and materials, reagents and the like used in the following examples were commercially available unless otherwise specified.

Referring to fig. 1-6, the utility model provides a PAM preparation is thrown feeder apparatus, including workbin 6, workbin 6 is the rectangle box, mounting bracket 3 is installed at 6 tops of workbin, install the magazine 2 that is located directly over workbin 6 on the mounting bracket 3, magazine 2 is used for throwing in the dry powder of preparation flocculating agent, screen cloth 1 is installed to magazine 2 upper end, screen cloth 9 is installed down to 2 lower extremes of magazine, be equipped with weighing sensor 14 in going up screen cloth 1, weighing sensor 14 is used for the duplication of dry powder, the feed inlet has been seted up at 6 tops of workbin, the 2 output of magazine is located the feed inlet, vibrating motor 4 is installed at 6 tops of workbin, vibrating motor 4's output passes through connecting piece and magazine 2 fixed connection, vibrating motor 4 is used for driving the vibration of magazine 2, sieve the powder operation, water inlet 7 has been seted up at 6 tops of workbin, discharge gate 8 has been seted up to 6 one side of workbin, be equipped with stirring vane in 6, stirring vane is used for stirring to mix throwing dry powder and clear water with the throwing.

Preferably, the top end of the upper screen mesh 1 is provided with a bead and is buckled on the top end port of the feeding hopper 2, the bottom end of the upper screen mesh 1 is provided with screen holes distributed in an array manner, the bottom of the upper screen mesh 1 is provided with a bottom sealing plate 15, the bottom sealing plate 15 is provided with screen holes distributed in the same manner as the upper screen mesh 1, a rotating motor 13 is arranged in the upper screen mesh 1, and the bottom sealing plate 15 is fixedly connected with a transmission shaft of the rotating motor 13 through a rotating shaft; when the dry powder is repeated, the bottom sealing plate 15 can cooperate with the rotating motor 13 to seal the sieve pores of the upper sieve mesh 1.

Preferably, an external thread port 16 is formed in the outer side of the lower screen 9, and the lower screen 9 is installed on the bottom port of the feeding hopper 2 through the external thread port 16 in a threaded manner; thereby facilitating the installation and fixation of the lower screen 9.

Preferably, a plurality of supporting legs 17 distributed in a circumferential array are fixedly arranged on the outer side of the mounting frame 3, a buffer gasket 18 is fixedly arranged at the other end of each supporting leg 17, and each supporting leg 17 is fixed to the top of the material box 6 through the buffer gasket 18; by adding the buffer gasket 18, the resonance effect on the material box 6 when the vibration motor 4 works can be effectively reduced.

Preferably, an inner buffer washer 19 is attached to the inner side of the mounting frame 3; when avoiding the feeding hopper 2 vibration, take place direct rigidity collision with mounting bracket 3.

Preferably, the stirring blades comprise second stirring blades 11 arranged transversely and first stirring blades 10 arranged longitudinally, a side stirring motor 5 for driving the second stirring blades 11 is installed at one side of the feed box 6, and a bottom stirring motor 12 for driving the first stirring blades 10 is installed at the bottom of the feed box 6; the arrangement of the bottom stirring motor 12 of the first stirring blade 10 can effectively improve the material mixing effect after the material is fed into the material box 6.

Preferably, the first stirring blade 10 is positioned right below the water inlet 7, and the second stirring blade 11 is positioned right below the feeding hopper 2; the first stirring blade 10 fully stirs the inflowing clear water to form turbulence, flows to the other side of the material box 6, and fully mixes the inflowing clear water with the falling materials through the stirring of the second stirring blade 11.

Example (b):

during the use, put into the last screen cloth 1 that has certain degree of depth with the used powdered dry powder of preparation flocculating agent, the weighing sensor 14 in the screen cloth 1 of start carries out reweighing to the material of input, when putting in material weight and reaching a definite value, stop throwing the material, start vibrating motor 4 and drive feeding hopper 2 vibration, rotating electrical machines 13 drive bottom sealing plate 15 and rotate simultaneously, open last screen cloth 1, the material in last screen cloth 1 falls into feeding hopper 2 along with vibrating motor 4's screening, through the screening of the lower screen cloth 9 in feeding hopper 2, fall into workbin 6, workbin 6 simultaneously enters water through water inlet 7, mix with the material that falls into workbin 6 after twice screening, during the compounding, form the torrent through first stirring vane 10 to the intensive mixing of flowing in clear water, flow to the opposite side of workbin 6, through the stirring of second stirring vane 11 with the material that falls into intensive mixing.

Through setting up screen cloth 1 and lower screen cloth 9 respectively in the upper end and the lower extreme of magazine 2, carry out both sides powder screening to the material, set up horizontal second stirring vane 11 and fore-and-aft first stirring vane 10 in workbin 6 simultaneously, when the compounding, carry out the intensive mixing stirring to the material, can effectively avoid when throwing the material, it is great to fall into the material granule to and the stirring mixes inhomogeneous material caking phenomenon that leads to conglomeration, thereby influence the preparation effect of flocculating agent.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature "on," "above" and "over" the second feature may include the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

PAM prepares to throw feeder apparatus, including workbin (6), its characterized in that: mounting bracket (3) are installed at workbin (6) top, install feeding hopper (2) that are located workbin (6) directly over on mounting bracket (3), screen cloth (1) is installed to feeding hopper (2) upper end, and screen cloth (9) are installed down to feeding hopper (2) lower extreme, be equipped with weighing sensor (14) in last screen cloth (1), the feed inlet has been seted up at workbin (6) top, feeding hopper (2) output is located the feed inlet, vibrating motor (4) are installed at workbin (6) top, the output of vibrating motor (4) passes through connecting piece and feeding hopper (2) fixed connection, water inlet (7) have been seted up at workbin (6) top, and discharge gate (8) have been seted up to workbin (6) one side, be equipped with stirring vane in (6).
2. The PAM preparation dosing device according to claim 1, wherein: go up screen cloth (1) top and be equipped with bead and lock on hopper (2) apical pore, go up screen cloth (1) bottom and set up the sieve mesh that the array distributes, go up screen cloth (1) bottom and install end shrouding (15), set up the sieve mesh of arranging the same with last screen cloth (1) on end shrouding (15), go up and install rotating electrical machines (13) in screen cloth (1), end shrouding (15) are through pivot and rotating electrical machines (13) transmission shaft rigid coupling.
3. The PAM preparation dosing device according to claim 1, wherein: an external thread port (16) is formed in the outer side of the lower screen (9), and the lower screen (9) is installed on a bottom port of the feeding hopper (2) through the external thread port (16) in a threaded mode.
4. The PAM preparation dosing device according to claim 1, wherein: the fixed landing leg (17) that are equipped with a plurality of circumference array distribution in mounting bracket (3) outside, the other end of landing leg (17) is fixed and is equipped with buffer spacer (18), landing leg (17) are fixed at the top of workbin (6) through buffer spacer (18).
5. The PAM preparation dosing device according to claim 4, wherein: an inner buffer gasket (19) is attached to the inner side of the mounting frame (3).
6. The PAM preparation dosing device of claim 1, wherein: stirring vane is including horizontal second stirring vane (11) that sets up and vertical first stirring vane (10) that sets up, side agitator motor (5) of drive second stirring vane (11) are installed to one side of workbin (6), end agitator motor (12) of drive first stirring vane (10) are installed to the bottom of workbin (6).
7. The PAM preparation dosing device according to claim 6, wherein: the first stirring blade (10) is positioned under the water inlet (7), and the second stirring blade (11) is positioned under the feeding hopper (2).