CN211328257U

CN211328257U - Slurry solid-liquid separation device after quenching and tempering through three-groove tandem type equipment

Info

Publication number: CN211328257U
Application number: CN201921845316.5U
Authority: CN
Inventors: 李宇光; 陈世豪; 昊昊; 林云鹞; 贾洋洋; 程琛
Original assignee: Fujian Guangyu Environmental Protection Technology Co ltd
Current assignee: Fujian Guangyu Environmental Protection Technology Co ltd
Priority date: 2019-10-30
Filing date: 2019-10-30
Publication date: 2020-08-25
Anticipated expiration: 2029-10-30

Abstract

The utility model discloses a slurry solid-liquid separation device after hardening and tempering by a three-groove tandem type device in the technical field of slurry treatment, which comprises a separating cylinder, wherein the bottom of the separating cylinder is connected with a mud pump, the input end of the mud pump extends from the opening center of the separating cylinder to the center of the bottom wall of the inner cavity of the separating cylinder through a liquid discharge pipe, the lower end of a glass tube sight glass is parallel and level with the bottom wall of the separating cylinder, and the top of the glass tube sight glass is parallel and level with the top of the; the utility model discloses the mud solid is carried out through the mud pump and the cooperation of mud pumping pipe, through glass pipe sight glass real-time observation mud solid-liquid separation line at the in-process of pumping mud, and cylinder upper portion clear solution passes through in suction pump and the fluid-discharge tube discharge cylinder to realize the solid-liquid separation before centrifugation or the filter-pressing, overcome traditional technology and got into centrifuge or plate and frame filter press with whole mud aqueous solution and carry out solid-liquid separation, reach mud volume reduction decrement effect. The whole sludge treatment workload is greatly reduced, the working efficiency is improved, and the sludge treatment cost is reduced.

Description

Slurry solid-liquid separation device after quenching and tempering through three-groove tandem type equipment

Technical Field

The utility model relates to a technical field is handled to the mud, specifically is a mud solid-liquid separation equipment after three groove tandem type equipment quenching and tempering.

Background

Sludge is a general term for sludge produced and suspended substances trapped in the processes of river channel dredging, urban rain sewage pipeline sludge, physical and chemical treatment of wastewater in various industries and treatment of urban sewage (waste water) plants. The composition, nature and amount of sludge depends primarily on the source of the wastewater and is also relevant to the wastewater treatment process. The sludge not only has high water content and large yield, but also has complex components and contains toxic and harmful substances, pathogenic microorganisms and the like. If the treatment is not proper, serious environmental pollution can be caused after the discharge. The sludge reduction treatment can not only reduce the transportation cost in the treatment process, but also reduce the harmless and recycling treatment cost, and has important practical significance.

The slurry after being tempered by the three-tank series connection needs solid-liquid separation, the solid-liquid separation is generally carried out by a centrifugal machine or a plate-and-frame filter press, the traditional process enables all slurry water solution to enter the centrifugal machine or the plate-and-frame filter press for liquid separation, the time of centrifugation or filter pressing is long, the power consumption is large, the cost is improved, the efficiency is low, and therefore preliminary solid-liquid separation needs to be carried out on the tempered slurry before centrifugation or filter pressing.

Based on this, the utility model designs a mud solid-liquid separation equipment after three groove series-wound equipment quenching and tempering to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a mud solid-liquid separation equipment behind the quenching and tempering of three groove series connection equipment to the needs that provide in solving above-mentioned background art carry out preliminary solid-liquid separation's problem to the mud behind the quenching and tempering before centrifugation or filter-pressing.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a mud solid-liquid separation equipment after three groove serial-type equipment quenching and tempering, includes open-top's cylinder, inside mud after three groove serial-type equipment quenching and tempering gets into the cylinder through advancing dirty pipe, cylinder bottom center is connected with the mud pumping pipe, the mud pumping pipe other end is provided with the mud pump, still including the suction pump, the suction pump input is connected with the fluid-discharge tube, the fluid-discharge tube other end extends and leaves the interval to its inner chamber diapire center from cylinder opening center, still including the glass pipe sight glass, glass pipe sight glass lower extreme and cylinder bottom wall parallel and level and intercommunication, glass pipe sight glass top and cylinder top parallel and level.

Preferably, the separating cylinder comprises a cylinder with two open ends and an arc-shaped cover which is closed and connected with the lower end of the cylinder into a whole and protrudes outwards.

Preferably, the upper end of the glass tube sight glass is provided with a spray head, and the spray head is connected with an external water source.

Preferably, the outer wall of the glass tube sight glass is sleeved with an outer sleeve.

Preferably, the separator further comprises a drain valve connected with the middle part of the bottom of the separation cylinder, and the drain valve replaces a drain pipe and a water pump to realize a drainage function.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses carry the mud after the quenching and tempering of three groove tandem type equipment to the cylinder in, after deposiing, cylinder lower part mud solid part is carried to centrifuge or plate and frame filter press through mud pump and mud pumping pipe cooperation, through glass pipe sight glass real-time observation mud solid-liquid separation line at the in-process of pumping mud, cylinder upper portion clear liquid passes through in suction pump and fluid-discharge tube cooperation or the drain valve discharge cylinder to realize the preliminary solid-liquid separation before centrifugation or the filter-pressing, overcome traditional technology and got into centrifuge or plate and frame filter press with whole mud aqueous solution and carry out solid-liquid separation, the utility model discloses only carry out solid-liquid separation to the concentrated mud in cylinder lower part, reach mud volume reduction decrement effect. The whole sludge treatment workload is greatly reduced, the working efficiency is improved, and the sludge treatment cost is reduced.

Drawings

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

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

FIG. 2 is a schematic structural view of the separation cylinder of the present invention;

FIG. 3 is a schematic view of the glass tube viewing mirror of the present invention and its structure;

fig. 4 is a schematic view of the outer sleeve of the glass tube viewing mirror of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a separation cylinder; 11. a cylinder; 12. an arc-shaped cover; 2. a sewage inlet pipe; 3. a mud pumping pipe; 4. a mud pump; 5. a liquid discharge pipe; 6. a water pump; 7. a glass tube sight glass; 71. a spray head; 72. a jacket; 8. and a drain valve.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

The utility model provides a mud solid-liquid separation equipment after three groove serial-type equipment quenching and tempering, including open-top's cylinder 1, mud after three groove serial-type equipment quenching and tempering gets into 1 inside the cylinder through advancing dirty pipe 2, 1 bottom center of cylinder is connected with and takes out mud pipe 3, the 3 other ends of taking out mud pipe are provided with pump 4, still including suction pump 6, 6 inputs of suction pump are connected with fluid-discharge tube 5, the 5 other ends of fluid-discharge tube extend and leave the interval to its inner chamber diapire center from 1 opening center of cylinder, still including glass

pipe sight glass

7, 7 lower extremes of glass pipe sight glass and 1 diapire parallel and level intercommunication of cylinder, 7 tops of glass pipe sight glass and 1 top parallel and level of cylinder.

Furthermore, the separating cylinder 1 comprises a cylinder 11 with two open ends and an arc cover 12 which is closed and connected with the lower end of the cylinder 11 into a whole and protrudes outwards, which is beneficial to the solid-liquid to transfer to the center and is thorough.

Furthermore, a spray head 71 is arranged at the upper end of the glass tube sight glass 7, and the spray head 71 is connected with an external water source to clean the inner side wall of the glass tube sight glass 7.

Further, the outer wall of the glass tube sight glass 7 is sleeved with the outer sleeve 72, the glass tube sight glass 7 is easily broken when being sprayed and collided with the outside, and the outer sleeve 72 plays a role in protection.

Furthermore, the device also comprises a drain valve 8 connected with the middle part of the bottom of the separation cylinder 1, and the drain valve 8 replaces a drain pipe 5 and a water pump 6 to realize the discharge function.

The embodiment of the utility model discloses an:

the device is matched with a Chinese patent No. CN201720759182.X and a sludge reinforced coagulation and conditioning device, and after the device is conditioned, the sludge is conveyed into the separating cylinder 1 from the top opening of the separating cylinder 1 through a sewage inlet pipe 2.

The glass tube sight glass 7 is available directly from the existing products.

The lower extreme and the inside intercommunication of separator 1 and parallel and level of glass pipe sight glass 7 for in the inside mud of separator 1 can get into glass pipe sight glass 7, the inconvenient direct observation separator 1 inside condition of operator, and the height and the sediment condition of the inside mud of separator 1 can be observed indirectly through the glass pipe sight glass 7 of external intercommunication.

After the slurry in the separation cylinder 1 is precipitated, an obvious solid-liquid separation line can be observed on the glass tube sight glass 7, the mud pump 6 is communicated with the center of the bottom of the separation cylinder 1 through the mud pumping pipe 3, specifically, one end of the mud pumping pipe 3 is communicated with the lowest position of the arc-shaped cover 12 in the separation cylinder 1, the arc-shaped cover 12 protruding outwards is beneficial to transferring solid and liquid to the center low position and conveniently enters the mud pumping pipe 3, the solid-liquid separation line of the glass tube sight glass 7 descends along with the continuous mud pumping process of the mud pumping pump 4, when the solid-liquid separation line does not appear, the solid part of the slurry can be judged to enter a centrifuge for solid-liquid separation or plate-frame filter pressing solid-liquid separation, and the residual liquid in the separation cylinder 1 can be judged as supernatant after the solid-liquid separation of the slurry, and the supernatant.

The water pump 6 pumps the residual supernatant out of the separation cylinder 1 through the liquid discharge pipe 5, a gap is reserved between one end of the liquid discharge pipe 5 and the bottom wall of the inner cavity of the arc-shaped cover 12, the supernatant enters the liquid discharge pipe 5, small sludge is inevitably remained on the inner side wall of the separation cylinder 1 in the sludge pumping process, and the gap can avoid the residual sludge from being sucked into the liquid discharge pipe 5 after being concentrated.

Under the condition that slurry is possibly adhered to the inner side wall of the glass tube sight glass 7 and solid deposition occurs at the bottom of the glass tube sight glass 7, the situation that an operator observes a solid-liquid separation line in the glass tube sight glass 7 and is interfered or even misjudged due to untimely cleaning; the spray head 71 is connected with an external water source through a water pipe, water is sprayed to the inner side wall of the glass tube sight glass 7 at irregular time, attached slurry can be washed quickly, and determination errors of solid-liquid separation lines are reduced.

Glass pipe sight glass 7's window glass belongs to the suitable piece that decreases, cause the fracture easily when receiving outside article and spout and hit, play the guard action through having cup jointed an overcoat 72 at glass pipe sight glass 7 outer wall, the overcoat 72 material can adopt metals such as iron or copper comparatively firm, overcoat 72 includes two rings that set up both ends outer wall about glass pipe sight glass 7, connect through four groups of crashproof pieces of evenly distributed between two rings, four groups of crashproof pieces cover glass pipe sight glass 7's window glass lateral wall, the area that occupies is less can not influence and observes solid-liquid separation line.

The embodiment of the utility model discloses an embodiment two:

on the basis of the first embodiment, the difference lies in that a drainage valve 8 is connected to the lower position of the bottom of the arc-shaped cover 12, the drainage valve 8 replaces the water suction pump 6 and the drainage pipe 5 to drain the supernatant out of the separation cylinder 1, and the supernatant can be drained out of the separation cylinder 1 without external power.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a mud solid-liquid separation equipment after three groove serial-type equipment quenching and tempering, includes open-top's cylinder (1), inside mud after three groove serial-type equipment quenching and tempering entered cylinder (1) through sewage inlet pipe (2), its characterized in that: the mud pumping pipe (3) is connected with at knockout drum (1) bottom center, mud pumping pipe (3) other end is provided with dredge pump (4), still including suction pump (6), suction pump (6) input is connected with fluid-discharge tube (5), fluid-discharge tube (5) other end extends and leaves the interval to its inner chamber diapire center from knockout drum (1) opening center, still including glass pipe sight glass (7), glass pipe sight glass (7) lower extreme and knockout drum (1) diapire parallel and level and intercommunication, glass pipe sight glass (7) top and knockout drum (1) top parallel and level.

2. The mud solid-liquid separation device after being quenched and tempered by the three-groove series-connection type equipment as claimed in claim 1, which is characterized in that: the separating cylinder (1) comprises a cylinder (11) with two open ends and an arc cover (12) which is closed and connected with the lower end of the cylinder (11) into a whole and protrudes outwards.

3. The mud solid-liquid separation device after being quenched and tempered by the three-groove series-connection type equipment as claimed in claim 1, which is characterized in that: the upper end of the glass tube sight glass (7) is provided with a spray head (71), and the spray head (71) is connected with an external water source.

4. The mud solid-liquid separation device after being quenched and tempered by the three-groove series-connection type equipment as claimed in claim 1, which is characterized in that: the outer wall of the glass tube sight glass (7) is sleeved with an outer sleeve (72).

5. The mud solid-liquid separation device after being quenched and tempered by the three-groove series-connection type equipment as claimed in claim 1, which is characterized in that: the separator also comprises a drain valve (8) connected with the middle part of the bottom of the separation barrel (1), and the drain valve (8) replaces a drain pipe (5) and a water pump (6) to realize the discharge function.