CN2332811Y - Sludger and well-rig arranged with such a sludger - Google Patents

Abstract

The utility model relates to a sludger and a well rig with the sludger, relating to a device for pumping sludge and a well rig with the device. The utility model is designed mainly for solving the problems of low efficiency, etc. existing in an existing well rig which pumps sludge by using a hand pump. The sludger is characterized in that an impeller is arranged on the shaft head of a motor, a pump case which is sheathed outside the sludger is provided with a water inlet and a water outlet. The impeller has fewer blades which are high, and space between the blades is large, so that the pump can not be blocked easily. When the well rig which is provided with the sludger is used for rigging wells, the well rig has the advantages of labour saving, high speed and high efficiency.

Description

Slush pump and the well sinker of slush pump is housed

The utility model relates to a kind of well sinker that aspirates the device of mud and this device is housed.

On the market a kind of foul water pump is arranged now, because need put it under water when being used for aspirating sewage, so can not on well sinker, use, existing well sinker is to establish handlance above well casing sealing movable joint device, during work, people's rotating spanner well-digging, a people presses the handlance slurry-sucking, and the effort of taking a lot of work efficient is low; In addition, existing foul water pump is not too big with general water pump difference on internal construction, contains silt in the water and easily stops up for a long time.

The purpose of this utility model is a kind of pump that is suitable for being contained in the ground slurry-sucking of design, and designs a kind of well sinker that this slush pump is housed, so that improve the well-digging operating efficiency.

The purpose of this utility model is achieved in that at first makes slush pump, dress round iron plate 2 on the spindle nose of motor 1, dress blade 3 on round iron plate, round iron plate and blade constitute impeller, pump case is made up of pump case cover 4 and pump case baffle plate 5, the pump case baffle-plate-sleeve is contained on the motor shaft, use rubber sealing, the pump case baffle plate back side is fixed on the motor housing, the pump case enclosure is contained in the impeller outside, and is connected and fixed the interface rubber sealing with the pump case baffle plate, pump case cover central authorities establish water inlet 6, and pump case cover top sets out the mouth of a river 7.

Because the slush pump volume that is used on the well sinker is less, also be difficult for stopping up when more and soil block impurity is big at silt particle in order to make this slush pump, the number of blade of impeller is less, is advisable with the 3-4 sheet, even still less; It is high that blades height is wanted, and similar with the diameter of pump water inlet mouth is suitable, and the space between the blade is big, and pump is difficult for stopping up naturally.

Spanner 9 is equipped with in the outside of the well casing sealing movable joint device shell 8 of existing well sinker, bottom 10 is arranged below the shell, the upper end of well casing 11 is fixed on the hole of bottom central authorities, the inside of shell is a sealing movable joint device stamen 12, sealing movable joint device stamen central authorities are pipes, the end opening of pipe joins with the suitable for reading of well casing that is fixed on the bottom, sealing movable joint device stamen and shell are slidingly connected, seam seals with cushion rubber 13, here we utilize the said slush pump in front, and the suitable for reading of pipe of the water inlet 6 of slush pump and well sinker sealing movable joint device stamen central authorities is connected with tube connector 14, start motor during well-digging, mud promptly is drawn in the pump, and discharges from delivery port.

The utility model has the advantages that this slush pump is simple in structure, be contained on the ground and use, and suction mud is difficult for stopping up; This slush pump is contained on the well sinker, as long as people's rotating spanner just can dig a well, and beat soon, the efficient height.

Accompanying drawing is a generalized section of the present utility model.

With a specific embodiment the utility model is further described in conjunction with the accompanying drawings now: dress round iron plate 2 on the spindle nose of motor 1, meter is adorned three blades 3 on round iron plate, blades height approximates the diameter of pump water inlet mouth, pump case baffle plate 5 is sleeved on the motor shaft, with cushion rubber and sealing, the pump case baffle plate back side is weldingly fixed on the motor housing, pump case cover 4 is sleeved on the impeller outside and is connected and fixed with the pump case baffle plate, the interface rubber sealing, pump case cover central authorities establish water inlet 6, and pump case cover top sets out the mouth of a river 7;

The making of narration well sinker below: at the outside dress spanner 9 of well casing sealing movable joint device shell 8, establish bottom 10 below the shell, the upper end of well casing 11 is fixed on the hole of bottom central authorities, the inside of shell is a sealing movable joint device stamen 12, the central authorities of sealing movable joint device stamen are pipes, the end opening of pipe joins with the suitable for reading of well casing that is fixed on the bottom, sealing movable joint device stamen and shell are slidingly connected, seam seals with cushion rubber 13, we utilize tube connector 14 that the water inlet 6 of slush pump the suitable for reading of pipe with well sinker sealing movable joint device stamen central authorities is communicated with then, and well casing 11 joins by pipe collar 15 and following well casing during well-digging.

Claims (3)

1, slush pump and well sinker that slush pump is housed relate to a kind of well sinker that aspirates the device of mud and this device is housed, slush pump comprises motor (1) etc., it is characterized in that on the spindle nose of motor, adorning round iron plate (2), on round iron plate, adorn blade (3), pump case baffle plate (5) is sleeved on the motor shaft, use rubber sealing, the pump case baffle plate back side is fixed on the motor housing, pump case cover (4) is sleeved on the impeller outside, and be connected and fixed with the pump case baffle plate, the interface rubber sealing, pump case cover central authorities establish water inlet (6), and pump case cover top sets out the mouth of a river (7).

2, according to the said slush pump of claim 1 and the well sinker of slush pump is housed, it is characterized in that the number of blade of blade wheel of slurry pump is less, be the 3-4 sheet, even still less; The blades height height, similar with the diameter of pump water inlet mouth.

3, slush pump and the well sinker that slush pump is housed relate to a kind of well sinker that aspirates the device of mud and this device is housed, spanner (9) is equipped with in the outside of the well casing sealing movable joint device shell (8) of well sinker, bottom (10) is arranged below the shell, the upper end of well casing (11) is fixed on the hole of bottom central authorities, the inside of shell is a sealing movable joint device stamen (12), sealing movable joint device stamen central authorities are pipes, the end opening of pipe joins with the suitable for reading of well casing that is fixed on the bottom, sealing movable joint device stamen and shell are slidingly connected, seam is characterized in that the water inlet (6) of slush pump is connected with tube connector (14) with the suitable for reading of pipe of well sinker sealing movable joint device stamen central authorities with cushion rubber (13) sealing.

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