CN210645259U

CN210645259U - Thickener overflow weir fire fighting equipment

Info

Publication number: CN210645259U
Application number: CN201920564449.9U
Authority: CN
Inventors: 刘肖楚; 马怀启; 张迪; 徐升
Original assignee: HUAIBEI MINING MACHINERY CO Ltd DAIKIN
Current assignee: HUAIBEI MINING MACHINERY CO Ltd DAIKIN
Priority date: 2019-04-24
Filing date: 2019-04-24
Publication date: 2020-06-02
Anticipated expiration: 2029-04-24

Abstract

The utility model discloses a concentrated quick-witted overflow weir fire fighting equipment, the rigid coupling is equipped with L type connecting plate one on the outer wall of overflow weir, the lateral wall top of concentrated quick-witted body and the both sides fixed mounting that is located the overflow breach are equipped with the support lead screw, the fastening is inserted mutually and is established the connection between support lead screw and the L type connecting plate one, the roof afterbody fixed mounting of L type connecting plate one is equipped with disturbance motor, disturbance motor's output and vortex axostylus axostyle looks rigid coupling, the tail end rigid coupling of vortex axostylus axostyle is equipped with the spiral spoiler of a body structure, inner wall one side of overflow breach is provided with the barrier plate, the overflow pore that a plurality of equipartition set up is seted up to the bottom of. By adopting the technical scheme, the device has the advantages of simple structure, convenience in assembly and installation, capability of timely and effectively removing floating foam on the liquid surface, capability of ensuring that circulating water quality is not polluted, and reliability in operation.

Description

Thickener overflow weir fire fighting equipment

Technical Field

The utility model relates to a technical field of concentrated quick-witted equipment especially relates to a concentrated quick-witted overflow weir fire fighting equipment.

Background

The thickener is suitable for dewatering concentrate and tailings in concentrating mill, and may be used widely in metallurgical, chemical, coal, non-metal, environment protecting and other industries.

After a flocculating agent is added into a tank body of an existing thickener, a large amount of foams are generated at the upper part of the tank body of the thickener, the foams float on the surface of the tank body, the floating foams are discharged into an overflow weir along with overflow water liquid and flow into circulating water from the overflow weir, and finally enter the circulating water in mineral separation production, the water quality of the circulating water is seriously influenced, and therefore the quality of a concentrate product is influenced.

SUMMERY OF THE UTILITY MODEL

In order to solve the defects of the prior art, the utility model discloses a defoaming device for overflow weir of a thickener.

The utility model discloses a thickener overflow weir fire fighting equipment, include: the thickener comprises a thickener body, an overflow gap and an overflow weir, wherein the two side walls of the thickener body are provided with the overflow gap, the overflow weir is arranged outside the arranged overflow gap, the outer wall of the overflow weir is fixedly connected with an L-shaped connecting plate I, the top of the side wall of the thickener body is fixedly provided with a support screw rod which is positioned at the two sides of the overflow gap, the support screw rod is fixedly inserted and connected with the L-shaped connecting plate I, the support screw rod is screwed and provided with two thread blocks, the two thread blocks are locked and assembled with the upper surface and the lower surface of the L-shaped connecting plate I, the tail part of a top plate of the L-shaped connecting plate I is fixedly provided with a disturbance motor, the output end of the disturbance motor is fixedly connected with a turbulence shaft lever, the tail end of the turbulence shaft lever is fixedly provided with a spiral turbulence plate with an integrated structure, and one side of the, the bottom of the blocking plate is provided with a plurality of overflow pores which are uniformly distributed, the top end of the blocking plate is clamped and fixed by two L-shaped connecting plates arranged on two sides, and the two L-shaped connecting plates are fixedly welded and connected with the first L-shaped connecting plate.

Preferably, the blocking plate is fixedly assembled and connected with the second L-shaped connecting plates on the two sides through double-threaded screws.

Preferably, the side plate of the first L-shaped connecting plate is fixedly mounted with the outer wall of the overflow weir through a plurality of expansion bolts.

Preferably, the support screw rod is sleeved with a buffer spring, and two ends of the buffer spring are respectively abutted to the top of the side wall of the thread block and the top of the thickener body.

The beneficial effects are that: the structure is simple, the assembly and the installation are convenient, the first L-shaped connecting plate is firmly installed on the outer wall of the overflow weir, and the first L-shaped connecting plate is fixedly supported in a buffering mode through the supporting screw rod and the buffering spring which is sleeved on the first L-shaped connecting plate, so that the disturbance motor is installed on the first L-shaped connecting plate to be stable and reliable, the spiral spoiler is conveniently driven to disturb and dissipate floating foam, the defoaming and overflow effects are achieved, floating foam on the liquid level can be timely and effectively removed, the circulating water quality is guaranteed not to be polluted, and the operation.

Drawings

FIG. 1 is a front view of a thickener overflow weir defoaming device;

fig. 2 is a side view of the defoaming device for overflow weir of thickener.

Wherein: 1-thickener body; 100-an overflow notch; 2-an overflow weir; 3-L-shaped connecting plate I; 4-supporting the screw rod; 5-a thread block; 6-a disturbance motor; 7-a turbulent shaft lever; 8-a spiral spoiler; 9-a barrier plate; 90-overflow pores; a 10-L-shaped connecting plate II; 11-double-ended screw; 12-an expansion bolt; 13-buffer spring.

Detailed Description

As shown in fig. 1-2, the utility model discloses a thickener overflow weir fire fighting equipment, include: concentrated quick-witted body 1, overflow notch 100, overflow weir 2, overflow notch 100 has been seted up on the both sides wall of concentrated quick-witted body 1, is equipped with overflow weir 2 in the outside of the overflow notch 100 of seting up, the rigid coupling is equipped with L type connecting plate 3 on overflow weir 2's the outer wall, the lateral wall top of concentrated quick-witted body 1 and the both sides fixed mounting that is located overflow notch 100 are equipped with support lead screw 4, support lead screw 4 and L type connecting plate 3 between fasten mutually and insert and establish the connection, just support lead screw 4 go up the screw thread and screw and install two thread blocks 5, two the upper and lower surface looks locking assembly connection of thread block 5 and L type connecting plate 3 for be convenient for play the effect of firm support to L type connecting plate 3 through support lead screw 4.

The utility model discloses a vortex flow breaker, including L type connecting plate one 3, roof afterbody fixed mounting is equipped with disturbance motor 6, disturbance motor 6's output and vortex axostylus axostyle 7 looks rigid coupling, the tail end rigid coupling of vortex axostylus axostyle 7 is equipped with the spiral spoiler 8 of a body structure, inner wall one side of overflow breach 100 is provided with barrier plate 9, overflow pore 90 that a plurality of equipartition set up is seted up to barrier plate 9's bottom, the top of barrier plate 9 is fixed by the two 10 looks clamps of the L type connecting plate that both sides set up, L type connecting plate two 10 and L type connecting plate one 3 looks fixed weld are connected.

The blocking plate 9 is fixedly assembled and connected with the second L-shaped connecting plates 10 on the two sides through the double-threaded screw 11, so that the blocking plate 9 is fixedly connected with the second L-shaped connecting plates 10 firmly.

The side plate of the L-shaped connecting plate I3 is fixedly mounted with the outer wall of the overflow weir 2 through a plurality of expansion bolts 12, so that the L-shaped connecting plate I3 is fixedly mounted on the outer wall of the overflow weir 2 firmly.

Support lead screw 4 and go up the cover and establish and install buffer spring 13, buffer spring 13's both ends respectively with the screw thread piece 5, concentrated machine body 1 the lateral wall top inconsistent setting, set up buffer spring 13 and play the effect that has certain buffering to L type connecting plate 3, can produce the vibration because of disturbance motor 6 during operation, be convenient for alleviate disturbance motor 6's working vibration through buffer spring 13, play the effect of certain buffering vibration protection.

The utility model discloses an implement like this: when 1 upper portion of concentrator body floats the foam and reachs overflow notch 100 positions along with overflow water liquid, drive vortex axostylus axostyle 7 through disturbing motor 6 work and rotate, make vortex axostylus axostyle 7 drive the spiral spoiler 8 rotation of rigid coupling body structure, spiral spoiler 8 can dispel the vortex of floating foam, can effectually avoid floating the medicament of wrapping in the foam, the inner wall one side of overflow notch 100 is provided with barrier plate 9 in addition, it can receive barrier plate 9 to block and get into in overflow weir 2 to float the foam, and overflow water liquid can flow into to overflow weir 2 inner loop recycle through a plurality of overflow pore 90 that sets up on barrier plate 9. By adopting the technical scheme, the structure is simple, the assembly and the installation are convenient, the first L-shaped connecting plate is firmly installed on the outer wall of the overflow weir, and the first L-shaped connecting plate is fixedly supported through the supporting screw rod and the buffer spring arranged in the sleeve in a buffering manner, so that the first L-shaped connecting plate is stable and reliable when the disturbance motor is installed on the first L-shaped connecting plate, and the spiral spoiler is conveniently driven to disperse floating foam turbulence, and the defoaming and overflowing effects are achieved.

Finally, it should be noted that: the above embodiments are only used for illustrating the present invention and do not limit the technical solution described in the present invention; thus, while the present invention has been described in detail with reference to the various embodiments thereof, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted; all such modifications and variations are intended to be included herein within the scope of this disclosure and the present invention and within the scope and spirit of the following claims.

Claims

1. A thickener overflow weir defoaming device comprising: concentrator body (1), overflow notch (100), overflow weir (2), overflow notch (100) have been seted up on the both sides wall of concentrator body (1), are equipped with overflow weir (2), its characterized in that in the outside of the overflow notch (100) of seting up: an L-shaped connecting plate I (3) is fixedly connected to the outer wall of the overflow weir (2), supporting lead screws (4) are fixedly installed at the top of the side wall of the thickener body (1) and positioned on two sides of an overflow notch (100), the supporting lead screws (4) are fixedly inserted and connected with the L-shaped connecting plate I (3), two thread blocks (5) are screwed on the supporting lead screws (4), the two thread blocks (5) are locked and assembled with the upper surface and the lower surface of the L-shaped connecting plate I (3), a disturbance motor (6) is fixedly installed at the tail part of a top plate of the L-shaped connecting plate I (3), the output end of the disturbance motor (6) is fixedly connected with a disturbance shaft lever (7), a spiral disturbance plate (8) of an integrated structure is fixedly connected to the tail end of the disturbance shaft lever (7), a blocking plate (9) is arranged on one side of the inner wall of the overflow notch (100), overflow pore (90) that a plurality of equipartition set up are seted up to the bottom of barrier plate (9), the top of barrier plate (9) is pressed from both sides tightly by L type connecting plate two (10) that both sides set up mutually and is fixed, L type connecting plate two (10) and L type connecting plate one (3) fixed weld are connected mutually.

2. A thickener weir defoaming device as claimed in claim 1, wherein: the blocking plate (9) is fixedly assembled and connected with the second L-shaped connecting plates (10) on the two sides through a double-threaded screw (11).

3. A thickener weir defoaming device as claimed in claim 1, wherein: and a side plate of the L-shaped connecting plate I (3) is fixedly mounted with the outer wall of the overflow weir (2) through a plurality of expansion bolts (12).

4. A thickener weir defoaming device as claimed in claim 1, wherein: the supporting screw rod (4) is sleeved with a buffer spring (13), and two ends of the buffer spring (13) are respectively arranged in a manner of being in contact with the top of the side wall of the thread block (5) and the top of the side wall of the thickener body (1).