CN209398383U - One kind reconnoitring hydrogeologic drilling automation mud circulating purifying device mechanical system - Google Patents

Abstract

The utility model provides one kind and reconnoitres hydrogeologic drilling automation mud circulating purifying device mechanical system, it is connect for the drilling machine with drill site, including the buried tank for being embedded in melt pit and the mud circulating tank for being placed in ground, buried tank is used to recycle and preliminary sedimentation recycles the mud come in drilling process；Mud circulating tank inner panel is divided into No. 1 mud circulating purification tank and compensation slurry commanding tank, and compensation slurry commanding tank is used to prepare new mud and the new mud for connecting No. 1 mud circulating purification tank to be prepared injects No. 1 mud circulating purification tank as compensation；One vibrating screen is removably set to the top of No. 1 mud circulating purification tank and is connected to the inside of No. 1 mud circulating purification tank, buried tank passes through the Pulp pump mutually concatenated with vibrating screen and connects with suction channel, Pulp pump and suction channel are used to for the mud in buried tank being pumped into vibrating screen, and No. 1 mud circulating purification tank is used to connect drilling machine to input the mud in it in drilling well.

Description

One kind reconnoitring hydrogeologic drilling automation mud circulating purifying device mechanical system

Technical field

The utility model relates to technical field of geological exploration more particularly to one kind to reconnoitre hydrogeologic drilling automation mud Circulating purifying device mechanical system.

Background technique

External mud purifying device realizes multistage solid controlling, has many advantages, such as model, perfect performance, high degree of automation, In oil/gas well exploration and development at present, external mud purification technology development is relatively advanced, and mud conditioning technological development is mature, is able to satisfy Mud purification demand in Large Oil gas well.But for non-exacerbation base mud purification in middle shallow bore hole drilling well, external existing mud is net Makeup is set and is had the following problems: (1) suitable for oil field and the external mud purifying device that integration degree is high is directed to middle shallow bore hole Drilling mud processing, has the shortcomings that expensive, occupation area of equipment is big；(2) external existing its mud of mud purifying device It is inconvenient to starch circulating purification cabinet disassembly and installation, transport difficult is not suitable with the situ of drilling well environment of hydrogeology well complexity.It is domestic For hydrogeological well mud circulating purifying device, there are the following problems in practical applications: (1) domestic solid control equipment is in petroleum Using more mature in industry, and the solid controlling technology of geological drilling industry still belongs to blank；(2) mud purification in domestic petroleum system The disadvantages of device is huge since structure is complicated, power consumption is significant, transport is inconvenient, therefore hydrogeological brill cannot be grafted directly to In well.Therefore exploitation adapts to the non-exacerbation base mud purification of shallow bore hole drilling well in hydrogeological well, and high degree of automation, transport and dress It is very necessary to tear convenient mud circulating purification automation equipment open.

During current hydrogeology well drilling operation, a large amount of landwaste and sand are contained from the mud that shaft bottom returns to ground Grain, by manually fishing out sand, mud pit and the natural subsidence of sedimentation basin, solid phase particles therein can only be reduced slightly, be continued to use This mud necessarily has quite a few landwaste and sand grains with mud and enters drilling pump, and is fed again into shaft bottom, causes to bore Well pump vulnerable part and bit life greatly shorten, and footage per bit is reduced, and drilling speed significantly reduces, or even will cause in drilling process and bore Bar meets card accident；And it since mud flows through mud pit, the sedimentation basin of below ground, is recycled, is circulated throughout this again Cheng Zhong is difficult to avoid harmful substance in mud to infect to surrounding soil, does not reach requirement as environmental protection construction.If on ground Cabinet storage, circulating mud and use suitable mud purification (or solids control) system used above, try to control and to the greatest extent may be used The solid concentration in mud can be reduced, mud purification is made, for improving the operating condition of slush pump, drill bit etc., reducing and wear, tool It is of great significance, and can ensure environmental protection construction.According to forefathers practice have shown that: when in mud solid phase particles reduce 1% when, The working life of drill bit can extend 7~10%, and drilling speed can be improved 29%.

Utility model content

In view of this, the embodiments of the present invention, which provide one kind, reconnoitres hydrogeologic drilling automation mud circulation only Mechanical system is set in makeup, not only convenient transportation and assembly and disassembly, but also can purify the particle in mud reduction mud.

The embodiments of the present invention provide one kind and reconnoitre hydrogeologic drilling automation mud circulating purifying device machinery System is connect for the drilling machine with drill site, including the buried tank for being embedded in melt pit and for being placed in ground Mud circulating tank, the buried tank is used to recycle and preliminary sedimentation recycles the mud come in drilling process；The mud follows Ring tank inner panel is divided into No. 1 mud circulating purification tank and compensation slurry commanding tank, and the compensation slurry commanding tank is for preparing new mud And the connection No. 1 mud circulating purification tank injects No. 1 mud circulation only as compensation using the new mud prepared Change tank；One vibrating screen be removably set to the top of No. 1 mud circulating purification tank and with No. 1 mud circulating purification tank Inside connection, the buried tank and the vibrating screen pass through the Pulp pump mutually concatenated and connect with suction channel, the slurry Pump and suction channel are used to the mud in the buried tank being pumped into the vibrating screen, and No. 1 mud circulating purification tank is used for The drilling machine is connected to input the mud in it in drilling well.

Further, the compensation slurry commanding tank includes by partition No. 2 slurry commanding tanks spaced apart from each other and No. 3 clean water tanks described 3 Number clean water tank connects No. 2 slurry commanding tanks to its injected clear water, No. 2 slurry commanding tanks are mixed by injection by giant Conjunction funnel is connected No. 1 mud circulating purification tank with manifold and is followed with new slurry transportation to No. 1 mud prepared Ring purification pot.

Further, the mud circulating tank be steel plate welding fabrication, No. 1 mud circulating purification tank, No. 2 it is with slurry Tank and No. 3 clean water tanks are mutually separated by two welding diaphragms, and what No. 2 slurry commanding tanks and No. 3 clean water tanks were mutually juxtaposed is set to institute It states the same side of No. 1 mud circulating purification tank and is arranged in a triangle with No. 1 mud circulating purification tank.

Further, the mud circulating tank further includes No. 1 blender and No. 2 blenders, No. 1 blender and described No. 2 blenders include motor, connecting shaft and impeller, and the main shaft of the motor and the upper end of the connecting shaft pass through rigid shaft coupling Device connection, the impeller are connect with the lower end of the connecting shaft by another cased muff coupling；No. 1 blender and described 2 The motor of number blender is individually fixed in No. 1 mud circulating purification tank and No. 2 slurry commanding tanks by respective flange The impeller of top, No. 1 blender and No. 2 blenders is respectively protruding into No. 1 mud circulating purification tank and No. 2 described The bottom of slurry commanding tank；No. 2 slurry commanding tanks are connected with slurry device, and the slurry device is used to for pulping raw material being sent to described In No. 2 slurry commanding tanks.

Further, the periphery of the mud circulation upper end is removably enclosed equipped with guardrail, the vibrating screen, described 1 Number motor of blender and the motor of No. 2 blenders are all enclosed in the guardrail；The mud circulating tank is close to described The side of extended segment is equipped with ladder, can be climbed by the ladder to the top of the mud circulating tank.

Further, skid plate is fixed in the bottom end of the mud circulating tank, and the skid plate, which has, extends the mud One section of extended segment of circulating tank is starched, the extended segment is equipped with sand pump, and the sand pump is set to the injection mixing hopper manifold Between, it is followed for driving the mud in No. 2 slurry commanding tanks to enter No. 1 mud with manifold by the injection mixing hopper Ring purification pot.

Further, the skid plate can be fixed by bolts in toter to be transported by the toter.

Further, liquidometer is equipped in No. 1 mud circulating purification tank, the side of the mud circulating tank is detachable Be fixed with electric control system, the electric control system connects the liquidometer, the sand pump and the slurry device, when When the liquidometer detects that the liquid level in No. 1 mud circulating purification tank reaches preset value, the electric control system control System closes the sand pump and the slurry device.

Further, the upper end of the buried tank has cover board, and the Pulp pump is bolted with the cover board, institute Stating Pulp pump is one step single sucking cantilever-type structure, and the Pulp pump is in the pumping power of high altitude localities hydrogeology well slurry 1.5 times of the pumping power of other Altitude Regions, area of the height above sea level more than or equal to 1500M are high altitude localities；Described 1 The bottom of number mud circulating purification tank is equipped with the heating being connect with electric control system to be controlled by the electric control system Device.

Further, the electric control system includes proximal end control subsystem and distal end integrated control subsystem, can be right The sand pump and the slurry device carry out proximal end control and remote control.

The technical solution that the embodiments of the present invention provide has the benefit that the buried tank and the mud Circulating tank is mutually indepedent, and the connection between the vibrating screen and the mud circulating tank is to be detachably connected, i.e. the utility model Described reconnoitres hydrogeologic drilling automation mud circulating purifying device mechanical system using modularized design, each comprising modules Between can mutually assemble and mutually dismantle, to be convenient for carrying and transport, moreover it is possible to save transport space.The buried tank can Preliminary sedimentation is carried out to recycling mud to make mud that can obtained preliminary purification before taking out such as the vibrating screen；It is described Vibrating screen can promote the generation liquid-solid phase point that the mud on the vibrating screen surface is flow to from the buried tank by simple harmonic oscillation From then under the action of the vibrating screen, biggish particle can shift to sand launder along the screen surface of the vibrating screen in mud And without falling into No. 1 mud circulating purification tank, to enter the mud of No. 1 mud circulating purification tank by the vibrating screen Slurry has obtained purifying again, effectively eliminates biggish particle in mud, to extend the working life of drill bit, and can improve Drilling speed.

Detailed description of the invention

Fig. 1 is the signal that the utility model reconnoitres hydrogeologic drilling automation mud circulating purifying device mechanical system Figure；

Fig. 2 is that the utility model reconnoitres the vehicle-mounted of hydrogeologic drilling automation mud circulating purifying device mechanical system Schematic diagram.

Specific embodiment

It is practical new to this below in conjunction with attached drawing to keep the purpose of this utility model, technical solution and advantage clearer Type embodiment is further described.

Referring to FIG. 1, the embodiments of the present invention, which provide one kind, reconnoitres hydrogeologic drilling automation mud circulation Purification device mechanical system is connect for the drilling machine with drill site, including the buried tank 1 for being embedded in melt pit and is used for It is placed in the mud circulating tank on ground, the buried tank 1 is used to recycle and preliminary sedimentation recycles the mud come in drilling process Slurry, the mud circulating tank can further purify by the buried tank 1 aspirate Lai mud, and connect with drilling machine with by its In interior mud input drilling well.

The buried tank 1 is body structure, and the upper end has cover board, and the buried tank 1 passes through recovery tube and the drilling machine It is connected, on the one hand, the recovery tube can will recycle the mud come and import the buried tank 1 in drilling process, on the other hand, The recovery tube can prevent the soil that the mud contamination periphery come is recycled in drilling process.It is solid by bolt on the cover board Surely there is a Pulp pump 11, the Pulp pump 11 is connected among suction channel 9.The Pulp pump 11 is one step single sucking cantilever-type knot Structure has unique heat dissipation, the design of overflow window, any bearing is not set under liquid level, so as to effectively guarantee the use of bearing In the service life, to adapt to high altitude localities hydrogeology well slurry pumping requirements, the Pulp pump 11 is in high altitude localities hydrogeology The pumping power of well slurry is 1.5 times of the pumping power of other Altitude Regions, and height above sea level is more than or equal to the area of 1500M For high altitude localities.

The mud circulating tank inner panel is divided into No. 1 mud circulating purification tank 2 and compensation slurry commanding tank, and the compensation is with slurry Tank is for preparing new mud and the connection No. 1 mud circulating purification tank 2.Specifically, the compensation slurry commanding tank include by every Plate No. 2 slurry commanding tanks 3 and No. 3 clean water tank 4 spaced apart from each other, the mud circulating tank are steel plate welding fabrication, and No. 1 mud follows 2, No. 2 slurry commanding tank 3 and No. 3 clean water tanks 4 of ring purification pot are mutually separated by two welding diaphragms, and No. 2 slurry commanding tanks 3 and No. 3 are clear Water pot 4 be mutually juxtaposed set on No. 1 mud circulating purification tank 2 the same side and with 2 row of No. 1 mud circulating purification tank Column are in a triangle.No. 3 clean water tanks 4 connect No. 2 slurry commanding tanks 3 to its injected clear water by giant, and described 2 Number slurry commanding tank 3 by spray mixing hopper manifold 5.2 connect No. 1 mud circulating purification tank 2 with is prepared newly Mud is defeated to be used as compensation to be delivered to No. 1 mud circulating purification tank 2.

One vibrating screen 8 is removably recycled set on the top of No. 1 mud circulating purification tank 2 and with No. 1 mud The inside of purification pot 2 is connected to, and the suction channel 9 connects the buried tank 1 and the vibrating screen 8 by the Pulp pump 11, Under the driving of the Pulp pump 11, the suction channel 9 can be the mud for passing through preliminary sedimentation purification in the buried tank 1 It is evacuated to the vibrating screen 8, then mud is under the simple harmonic oscillation of the vibrating screen 8, and biggish particle can be along the vibration in mud The screen surface of dynamic sieve 8 shifts to sand launder without falling into No. 1 mud circulating purification tank 2, enters to pass through the vibrating screen 8 The mud of No. 1 mud circulating purification tank 2 has obtained purifying again.

The mud circulating tank further includes No. 1 blender 7 and No. 2 blender 6, and No. 1 blender 7 and described No. 2 are stirred Mixing device 6 includes motor, connecting shaft and impeller, and the upper end of the main shaft of the motor and the connecting shaft passes through positive coupling company It connects, the impeller is connect with the lower end of the connecting shaft by another cased muff coupling；No. 1 blender 7 and described No. 2 are stirred The motor for mixing device 6 is individually fixed in the top of No. 1 mud circulating purification tank 2 and No. 2 slurry commanding tanks 3 by respective flange The impeller of end, No. 1 blender 7 and No. 2 blenders 6 is respectively protruding into No. 1 mud circulating purification tank 3 and described 2 The bottom of number slurry commanding tank 3.

No. 2 slurry commanding tanks 3 are connected with slurry device, and the slurry device is used to pulping raw material being sent to described No. 2 In slurry commanding tank 3, the pulping raw material includes bentonite in powder, chemical treatments, barite etc..No. 2 blenders 6 are used for institute It states the bentonite in powder in No. 2 slurry commanding tanks 3, chemical treatments, barite etc. and is uniformly mixed with clear water and is configured to particular characteristic Mud, since the mud recycled in drilling process can be lost, by new mud that No. 2 slurry commanding tanks 3 configure with No. 1 mud circulating purification is delivered to by the injection mixing hopper manifold 5.2 to the identity of the compensation of the mud of loss In tank 2.No. 1 blender 7 is for stirring by the purified mud of the vibrating screen 8 and being configured by No. 2 slurry commanding tanks 3 New mud so that its in No. 1 mud circulating purification tank 2 be uniformly mixed.No. 1 mud circulating purification tank 2 is used for The input pipe of the drilling machine is connected to input the mud in it in drilling well by the input pipe, participates in mud circulation.

Extremely frigid zones mud is frozen in order to prevent, meet it is described in the utility model reconnoitre hydrogeologic drilling automation Mud circulating purifying device mechanical system is in the needs of extremely frigid zones hydrogeology well mud purification, and No. 1 mud circulation is only The bottom for changing tank 2 is equipped with heating device.

Fig. 1 and Fig. 2 are please referred to, in order to follow hydrogeologic drilling automation mud described in the utility model of reconnoitring Ring purification device mechanical system facilitates vehicle-mounted, and skid plate 12, the skid plate 12 are fixed in the bottom end of the mud circulating tank With one section of extended segment for extending the mud circulating tank, the extended segment is equipped with sand pump 5.1, and the sand pump 5.1 is set to The injection mixing hopper is mixed for driving the mud in No. 2 slurry commanding tanks 3 to pass through the injection between manifold 5.2 Funnel enters No. 1 mud circulating purification tank 2 with manifold 5.2.The portion that the injection mixing hopper manifold 5.2 is exposed It is arranged with valve group 5.3, for controlling the closing and conducting of the injection mixing hopper manifold 5.2.

It removably encloses equipped with guardrail 13, the vibrating screen 8, No. 1 stirring on the periphery of the mud circulation upper end The motor of the motor of device 2 and No. 2 blenders 3 is all enclosed in the guardrail 13.The mud circulating tank prolongs close to described The side for stretching section is equipped with ladder, can be climbed by the ladder to the top of the mud circulating tank, then be followed in the mud Complete the assembling or disassembly to the vibrating screen 8, No. 1 blender 7 and No. 2 blenders 6 in the top of ring tank.It is described Guardrail 13 is used to protect staff in the top operation of the mud circulating tank, prevents it from falling accidentally, while can also be The vibrating screen 8, No. 1 blender 7 and No. 2 blenders 6 are protected to a certain extent, are prevented during operation, It is unexpectedly collided.The skid plate 12 can be detachably secured to toter 14 by the toter by bolt 14 transports.The toter 14 is the truck with cross-country power and environmental adaptability, is transformed to the rear portion of truck, Mounting surface matched with the skid plate 12 is installed, when transport and delivers the peace of the toter 14 at the mud circulating tank Dress face is connected by bolt, and when work, the toter was separated with the mud circulating tank, and the toter 14 can be independent Carrier vehicle as drill site uses.

It is equipped with liquidometer in No. 1 mud circulating purification tank 2, the side of the mud circulating tank is detachably and fixedly provided with Electric control system 10, the electric control system 10 connect the liquidometer, the slurry device and the sand pump 5.1, when When the liquidometer detects that the liquid level in No. 1 mud circulating purification tank 2 reaches preset value, the electric control system 10 The sand pump 5.1 and the slurry device are closed in control.The electric control system 10 also with the Pulp pump 11 and it is described plus Thermal connection, revolving speed and the heating temperature of the heating device etc. for controlling the Pulp pump 11.The electrical control System 10 includes proximal end control subsystem 10.1 and distal end integrated control subsystem 10.2, can be close to carry out such as the sand pumps 5.1 End control and remote control.

For reasonable utilization space, the electric control system 10 and the sand pump 5.1 are in the mud circulating tank It is oppositely arranged on length direction, and the relatively described No. 1 mud circulating purification tank 2 of the compensation slurry commanding tank is closer to the sand Pump 5.1.

Embodiment one

1, before operation, melt pit is dug out in advance in drill site, and the side outside the melt pit reserves smooth placed side, leads to It crosses toter 14 and reconnoitres hydrogeologic drilling automation mud circulating purifying device mechanical system for described in the utility model Drill site is transported to, the buried tank 1, the Pulp pump 11 are hoisted in the melt pit by use site boom hoisting, by institute It states mud circulating tank and is hoisted to the smooth placed side, after trim locations, the guardrail 13 disassembled is mounted on The vibrating screen 8 is lifted on No. 1 mud circulating purification tank 2 and using spiral shell by the top surrounding of the mud circulating tank Bolt connect it with No. 1 mud circulating purification tank 2, then installs the institute between the Pulp pump 11 and the vibrating screen 8 State suction channel 9, connect the drilling machine of No. 1 mud circulating purification tank 2 and drill site, then the toter 14 from Open drill site.

2, when preparing mud, clear water is filled in No. 3 clean water tanks 4, starts the high-pressure pump hydraulic giant, it is clear from described No. 3 Clear water is injected No. 2 slurry commanding tanks 3 by water pot 4, starts No. 2 storehouse blenders 6, starts the slurry device to prepare probing The mud storage level of needs of production, the new slurry transportation that will be prepared by the injection mixing hopper manifold 5.2 To No. 1 mud circulating purification tank 2, the liquidometer in No. 1 mud circulating purification tank 2 detects that liquid level reaches pre- If the electric control system 10 controls the slurry device stopping and prepares mud scape, while it is defeated to stop the sand pump 5.1 when value It send.

3, mud circulating purification process, drilling machine recycle the mud come by the recovery tube in drilling process, enter The buried tank 1, stores and is precipitated in the buried tank 1, and the mud that the Pulp pump 11 crosses preliminary sedimentation is pumped to institute State vibrating screen 8, the vibrating screen 8 makees simple harmonic oscillation, promote the liquid-solid phase for the slurry for flowing to screen surface to separate, slurry fluid and Fine grained enters No. 1 mud circulating purification tank 2, and the slush pump of drilling machine will be in No. 1 mud circulating purification tank 2 at purification Mud after reason is sent to drilling well, completes recycling and environmentally protective use for mud.

Slurrying and mud purification carry out simultaneously, described in the utility model to reconnoitre hydrogeologic drilling automation mud Circulating purifying device mechanical system realizes the complete mud purified from slurrying to slurry and recycles, using logic control Make semi-automation, automation control, it can be achieved that system remote and proximal end.The utility model to reconnoitre hydrogeologic drilling automatic Changing mud circulating purifying device mechanical system has compact-sized, integrated height, and high reliablity dismounts excellent with convenient transportation etc. Point；It is well solved, is applicable in empty on site on the problems such as mud purification of shallow well automates in for hydrogeology Between hydrogeological well complexity that is limited, having environment protection requirement situ of drilling well environment.

Embodiment two

It is described in the utility model to reconnoitre hydrogeologic drilling automation mud circulating purifying device mechanical system, work as completion It, can be by the vibrating screen 8, the guardrail 13, the buried tank 1, the slurry after the hydrogeology well drilling well purification task of place The disassembly such as 11 and the suction channel 9 is pumped, the mud circulating tank is hung to by the toter 14 using live boom hoisting On, and the skid plate 12 and the toter 14 are fixed with bolts, to transport when so as to meet transport The limit for height and limit for width demand of object.

Herein, the nouns of locality such as related front, rear, top, and bottom are to be located in figure with components in attached drawing and zero Part mutual position defines, only for the purpose of expressing the technical solution clearly and conveniently.It should be appreciated that the noun of locality Use should not limit the claimed range of the application.

In the absence of conflict, the feature in embodiment and embodiment herein-above set forth can be combined with each other.

The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, all practical at this Within novel spirit and principle, any modification, equivalent replacement, improvement and so on should be included in the guarantor of the utility model Within the scope of shield.

Claims (10)

1. one kind reconnoitres hydrogeologic drilling automation mud circulating purifying device mechanical system, for the drilling machine with drill site Connection, it is characterised in that: described including the buried tank for being embedded in melt pit and the mud circulating tank for being placed in ground Buried tank is used to recycle and preliminary sedimentation recycles the mud come in drilling process；The mud circulating tank inner panel is divided into No. 1 mud circulating purification tank and compensation slurry commanding tank, the compensation slurry commanding tank is for preparing new mud and connection No. 1 mud Circulating purification tank injects No. 1 mud circulating purification tank as compensation using the new mud prepared；One vibrating screen is removable Unload set on No. 1 mud circulating purification tank top and be connected to the inside of No. 1 mud circulating purification tank, describedly It buries tank and is connected by the Pulp pump mutually concatenated with suction channel with the vibrating screen, the Pulp pump and suction channel are used to incite somebody to action Mud in the buried tank is pumped into the vibrating screen, No. 1 mud circulating purification tank for connect the drilling machine with by its In interior mud input drilling well.

2. reconnoitring hydrogeologic drilling automation mud circulating purifying device mechanical system, feature as described in claim 1 Be: the compensation slurry commanding tank includes by partition No. 2 slurry commanding tanks spaced apart from each other and No. 3 clean water tanks, and No. 3 clean water tanks pass through Giant connects No. 2 slurry commanding tanks to its injected clear water, No. 2 slurry commanding tanks are by spraying mixing hopper manifold No. 1 mud circulating purification tank is connected with the new slurry transportation prepared to No. 1 mud circulating purification tank.

3. reconnoitring hydrogeologic drilling automation mud circulating purifying device mechanical system, feature as claimed in claim 2 Be: the mud circulating tank is steel plate welding fabrication, No. 1 mud circulating purification tank, No. 2 slurry commanding tanks and No. 3 clean water tanks Mutually separated by two welding diaphragms, No. 1 mud that is set to that No. 2 slurry commanding tanks and No. 3 clean water tanks are mutually juxtaposed recycles The same side of purification pot and with No. 1 mud circulating purification tank arrangement in a triangle.

4. reconnoitring hydrogeologic drilling automation mud circulating purifying device mechanical system, feature as claimed in claim 2 Be: the mud circulating tank further includes No. 1 blender and No. 2 blenders, and No. 1 blender and No. 2 blenders are equal Including motor, connecting shaft and impeller, the main shaft of the motor is connect with the upper end of the connecting shaft by positive coupling, described Impeller is connect with the lower end of the connecting shaft by another cased muff coupling；The electricity of No. 1 blender and No. 2 blenders Machine is individually fixed in the top of No. 1 mud circulating purification tank and No. 2 slurry commanding tanks by respective flange, and described No. 1 The impeller of blender and No. 2 blenders is respectively protruding into the bottom of No. 1 mud circulating purification tank and No. 2 slurry commanding tanks Portion；No. 2 slurry commanding tanks are connected with slurry device, and the slurry device is used to pulping raw material being sent to No. 2 slurry commanding tanks It is interior.

5. reconnoitring hydrogeologic drilling automation mud circulating purifying device mechanical system, feature as claimed in claim 4 Be: skid plate is fixed in the bottom end of the mud circulating tank, and the skid plate, which has, extends the one of the mud circulating tank Section extended segment, the extended segment are equipped with sand pump, and the sand pump is set between the injection mixing hopper manifold, for driving Mud in No. 2 slurry commanding tanks enters No. 1 mud circulating purification tank by injection mixing hopper manifold.

6. reconnoitring hydrogeologic drilling automation mud circulating purifying device mechanical system, feature as claimed in claim 5 Be: the periphery of the mud circulation upper end is removably enclosed equipped with guardrail, the electricity of the vibrating screen, No. 1 blender The motor of machine and No. 2 blenders is all enclosed in the guardrail；Side of the mud circulating tank close to the extended segment Equipped with ladder, can be climbed by the ladder to the top of the mud circulating tank.

7. reconnoitring hydrogeologic drilling automation mud circulating purifying device mechanical system, feature as claimed in claim 5 Be: the skid plate can be fixed by bolts in toter to be transported by the toter.

8. reconnoitring hydrogeologic drilling automation mud circulating purifying device mechanical system, feature as claimed in claim 5 It is: is equipped with liquidometer in No. 1 mud circulating purification tank, the side of the mud circulating tank is detachably and fixedly provided with electrically Control system, the electric control system connect the liquidometer, the sand pump and the slurry device, when the liquidometer is examined When measuring the liquid level in No. 1 mud circulating purification tank and reaching preset value, the sand is closed in the electric control system control Pump and the slurry device.

9. reconnoitring hydrogeologic drilling automation mud circulating purifying device mechanical system, feature as claimed in claim 8 Be: the upper end of the buried tank has cover board, and the Pulp pump is bolted with the cover board, and the Pulp pump is single Grade single suction cantilever-type structure, the Pulp pump are other Altitude Regions in the pumping power of high altitude localities hydrogeology well slurry 1.5 times of pumping power, area of the height above sea level more than or equal to 1500M is high altitude localities；No. 1 mud circulating purification The bottom of tank is equipped with the heating device being connect with electric control system to be controlled by the electric control system.

10. reconnoitring hydrogeologic drilling automation mud circulating purifying device mechanical system, feature as claimed in claim 8 Be: the electric control system includes proximal end control subsystem and distal end integrated control subsystem, can be to the sand pump and institute It states slurry device and carries out proximal end control and remote control.