CN201225293Y

CN201225293Y - Simple bittern pump hoisting device

Info

Publication number: CN201225293Y
Application number: CNU2008200537543U
Authority: CN
Inventors: 江梅
Original assignee: China Bluestar Changsha Design and Research Institute
Current assignee: China Bluestar Chonfar Engineering and Technology Co Ltd
Priority date: 2008-07-16
Filing date: 2008-07-16
Publication date: 2009-04-22
Anticipated expiration: 2018-07-16

Abstract

The utility model relates to a simple brine pump hoisting device which comprises a brine pump, a drive submersible motor, a hoisting tank, a bearing support, an inlet pipe and an outlet pipe. The brine pump hoisting device is characterized in that the drive submersible motor and the bearing support are arranged in the hoisting tank, and the brine pump is hung outside the bottom part of the tank body of the hoisting tank. The utility model has simple structure and lower manufacture cost; the weight of the hoisting tank is lighter, which causes the investment of the engineering of poles and grinders of a pumping station factory, a hoisting apparatus, and the like to be reduced; because an external hydraulic supply line does not need, the investment and the management costs of the pipeline layout for cleaning up salt deposition are saved; the salt deposition of the brine pump is easy to remove with simple operation and high efficiency; and the fresh water consumption is little, thereby the brine pump hoisting device benefits to protecting the water source and the environment.

Description

Convenient type brine pump lifting device

Technical field

The utility model relates to a kind of convenient type brine pump lifting device, especially relates in a kind of lift pot that motor is installed in lifting device, and brine pump is lifted on the outer convenient type brine pump lifting device of lift pot.

Background technique

The main task of salt lake bittern exploitation is to adopt halogen and defeated halogen.Because bittern is the salt solution that high concentration contains the number of chemical component, wherein one or more salinities reach capacity, so in adopting halogen or defeated halogen process, the mobile and stirring of saturated bittern can make adopts defeated halogen equipment and generation corrosion of bittern contact position and salt crust; Again owing to the temperature variation of bittern or the mobile and stirring of adopting saturated bittern in the defeated halogen process, having young partial crystallization goes out and is attached to the surface that equipment contacts with bittern, crystal constantly growth can further cause the serious salt crust of equipment and reduce effect, in addition can make adopt, defeated halogen work can not move.

In the exploitation of the salt lake of China, the method for trying out many anti-salt crusts is as the anti-salt crust method of chemistry, ultrasound, static, magnetic force method etc.Because the inhibitor of the anti-salt crust method of chemistry costs an arm and a leg, and contains certain toxicity, therefore use and be subjected to certain restriction.And ultrasound, static, magnetic force method be because of the equipment complexity, and power consumption is adopted more greatly and seldom.Adopt of producer adds the method that fresh water prevents salt crust more both at home and abroad at present, and this method has advantages such as cost is low, and manufacturing equipment is simple.Having under the situation of more abundant outside fresh water, can adopt face of land fresh water pipeline will be with pressure fresh water to be added in the water pump or and be added to water pump suction port place by pipeline and injection point, utilize the suction negative pressure of water pump to mix suction, owing to bittern is watered down, so in adopting defeated halogen equipment, can prevent salt crust; The shortcoming of this method is that construction investment is big, and the fresh water of consumption is many, the cost of production height.Under the situation of no outside fresh water, can adopt tank car to transport fresh water, but the clear salt of immersion after fresh water can only quit work as water pump in the water tank can not prevent salt crust, and soak time is longer to water tank, clear salt workload is big, and the reserve position number of brine pump is more.And water pump is prevented that the method for water passage surface crystallization from adopting phenolic sand molding more, reducing roughness, and methods such as overcurrent position plastic-blasting, the shortcoming of the method is the time that can only alleviate salt crust, can not solve the problem of salt crust up hill and dale.

The model utility content

The purpose of this utility model is to overcome the defective of prior art, provides a kind of and needn't lay outside water supply line, can effectively save construction investment, and clear salt workload is little, the salt lake bittern exploitation convenient type brine pump lifting device that equipment sparing platform number is few.

The purpose of this utility model is achieved through the following technical solutions: it comprises brine pump, drives submersible motor, lift pot, bearing bracket, intake pipe and outlet pipe, described driving submersible motor and bearing bracket are installed in the lift pot, and the tank base of lift pot lifts brine pump outward.During use, brine pump, intake pipe and outlet pipe all place bittern.

Should install one and overlap the vibrationproof supporting that has vibration pad in lift pot, the vibrationproof supporting is connected with the driving submersible motor by bolt, the vibration when working to eliminate brine pump.

The pipe joint that can circumnutate should be established in the brine pump outlet pipe outer end of outer lifting at the bottom of the described lift pot, to eliminate the vibration that is connected with external pipe.

The outer brine pump of lift pot tank body is connected by bolt with bearing spider, and seals by Sealing; Outlet pipe supporting can be welded on the tank body, and outlet pipe is connected by flange with external pipe, when needs lift by crane this device, the adpting flange of outlet pipe and external pipe taken apart gets final product.

The import and export pipeline of brine pump needn't be adorned valve, and the water intake of brine pump should be placed on below the concentraing pond lowest water level.

After brine pump moves a period of time, the pump chamber salt crust, the bittern flow reduces to a certain degree, and the adpting flange of outlet pipe and external pipe is taken apart, hangs the cage shoe of this device with crane gear, whole device (containing brine pump and motor, bearing bracket, outlet pipe) is sling, be put in the clear water reserviors on pumping plant next door, turn on pump stirs, the cleaning salt crust, the cleaning salt crust time is shortened, improved the working efficiency of brine pump.

The utility model is simple in structure, and manufacturing expense is lower; Compare with the disclosed brine pump lifting device of ZL200620051237.3 Chinese patent, the utility model lift pot weight is lighter, makes the post of pumping plant factory building and construction investments such as beam, crane gear reduce; Outside water supply line be needn't lay, investment and operating charges saved for cleaning salt crust tubing; Cleaning behind the brine pump salt crust, simple to operate, the efficient height; Fresh water consumption is few, helps protecting water resources, the protection environment.

Description of drawings

Fig. 1 is the utility model one embodiment's a plan view,

Among the figure: 1, cage shoe; 2, drive submersible motor; 3, anti-vibration plate; 4, vibration pad; 5, vibrationproof supporting; 6, lift pot; 7, bearing bracket; 8, seal ring; 9, brine pump; 10, the pipe joint that can circumnutate; 11, Discharging bent-tube; 12, outlet pipe supporting, 13, outlet pipe.

Embodiment

The utility model is described in further detail below in conjunction with accompanying drawing.

With reference to accompanying drawing, present embodiment comprises brine pump 9, drives submersible motor 2, and lift pot 6 drives submersible motor 2 and is installed in the lift pot 6, and brine pump 9 is lifted on outside the lift pot 6, and the water outlet place of brine pump 9 is provided with the pipe joint 10 that can circumnutate; The tank body top of lift pot 6 is provided with cage shoe 1; Vibration when working in order to eliminate brine pump 9, the bottom of motor 2 are equipped with vibration pad 4 and anti-vibration plate 3 and vibrationproof supporting 5, and they connect by bolt; Promote the flange of the bearing bracket 7 on tank body 6 bottoms, with the flange at brine pump 9 places, employing seal ring 8 seals and connects by bolt; Outlet pipe supporting 12 is welded on the outside of lift pot 6 tank bodies, outlet pipe 13 is connected by flange with external pipe, outlet pipe 13 adopts seal ring 9 sealings with Discharging bent-tube 11, and connect with flange, the outlet(discharge) flange of brine pump 9 adopts seal rings 9 to seal with the pipe joint 10 that can circumnutate and is connected by flange.

After brine pump 9 moves a period of times, the pump chamber salt crust, after the bittern flow reduces to a certain degree, the outlet pipe 13 and the adpting flange of external pipe are taken apart, catch the cage shoe 1 of lift pot 6 with crane gear, whole lifting device (contain and promote tank body 6, brine pump 9, motor 2, bearing bracket 7, the pipe joint 10 that can circumnutate, Discharging bent-tube 11, outlet pipe 13) is sling, be put into the interior operation of clear water reserviors on pumping plant next door, brine pump 6 usefulness fresh water stir, the cleaning salt crust, the cleaning salt crust time is shortened greatly, thereby the work that improves brine pump 9 is imitated

Claims

1, a kind of convenient type brine pump lifting device comprises brine pump, drives submersible motor, lift pot, bearing bracket, intake pipe and outlet pipe, it is characterized in that described driving submersible motor and bearing bracket are installed in the lift pot, the tank base of lift pot lifts brine pump outward.

2, convenient type brine pump lifting device according to claim 1 is characterized in that, the vibrationproof supporting that a cover has vibration pad is installed in the described lift pot, and the vibrationproof supporting is connected with the driving submersible motor by bolt.

3, convenient type brine pump lifting device according to claim 1 and 2 is characterized in that, described brine pump water outlet end is provided with the pipe joint that can circumnutate.

4, convenient type brine pump lifting device according to claim 1 and 2 is characterized in that, connects the lifting brine pump by bolt on the described lift pot tank body interior framework base plate, and the connecting part is provided with Sealing; The outlet pipe supporting is packed on the tank body, and outlet pipe is connected by flange with external pipe.

5, convenient type brine pump lifting device according to claim 3 is characterized in that, connects the lifting brine pump by bolt on the described lift pot tank body interior framework base plate, and the connecting part is provided with Sealing; The outlet pipe supporting is packed on the tank body, and outlet pipe is connected by flange with external pipe.