CN205748982U - A kind of autoclave ore pulp fluid cools down sampler - Google Patents
A kind of autoclave ore pulp fluid cools down sampler Download PDFInfo
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- CN205748982U CN205748982U CN201520924498.0U CN201520924498U CN205748982U CN 205748982 U CN205748982 U CN 205748982U CN 201520924498 U CN201520924498 U CN 201520924498U CN 205748982 U CN205748982 U CN 205748982U
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- ore pulp
- coil pipe
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Abstract
This utility model relates to a kind of autoclave ore pulp fluid cooling sampler, including cavity shell, inner coil pipe, blind flange and ore pulp liquid flowing tube；Cavity shell is the cavity cylinder that a upper end open lower end being vertically arranged seals, and rinses outlet in rinsing entrance and in this cavity shell sidewall has one, and its bottom end face has an ore pulp liquid taking port outlet；Inner coil pipe is arranged in the cavity of shell, including the inner ring coil pipe being coiled into by a conduit and outer ring coil pipe；Blind flange is bolted in cavity shell upper end open, and ore pulp liquid flowing tube is vertically arranged on blind flange, and its top has an ore pulp liquid taking port entrance.The utility model has the advantage of: use midget tube shell-type heat exchanger structure, achieve individual equipment meet simultaneously on-line cooling, sample, the multi-functional composite request such as cleaning, greatly reduce cost of investment and High Temperature coefficient, make the ore pulp fluid on-line period under this special operation condition of high-temperature pressurizing still become convenient safety.
Description
Technical field
This utility model relates to a kind of ore pulp detection field, particularly to a kind of autoclave sampling pulp equipment.
Background technology
Sampler is being smelted and is being had a wide range of applications in experimental provision checkout procedure.But owing to being affected by high temperature in sampling process, there is bigger potential safety hazard in traditional autoclave sampler.Therefore, improvement and the research of autoclave sampler are extremely the most urgent.
Along with hydrometallurgical technology is in the extensive application of field of smelting, autoclave is as the nucleus equipment of this cover system, and to it is efficient, the pick test of safety can have important directive significance to the improvement of package unit and mode of operation.But the autoclave sampler that application is most at present relies on the online intermittent sampling of natural cooling, it is the weakness during plant running and bottleneck, this structure is that in making still in operation, ore pulp fluid enters sampler by Valve controlling, by naturally cooling to uniform temperature pick test, but after this device operation certain time, high viscosity ore pulp cooling procedure also easily exports in sampler wall coking and blocking, periodical shut-downs is needed to clear up, cumbersome, it addition, easily there is burn hazard in high temperature on-line period.Therefore, people wait in expectation a kind of simple in construction always, the birth of reliable sampler easy and safe to operate.
Utility model content
The technical problems to be solved in the utility model be to provide a kind of simple in construction, have cool function and be easy to clean autoclave ore pulp fluid cooling sampler.
For solving above-mentioned technical problem, the technical solution of the utility model is: a kind of autoclave ore pulp fluid cooling sampler, its innovative point is: include cavity shell, the inner coil pipe being placed in cavity shell, the blind flange sealing cavity shell and the ore pulp liquid flowing tube being positioned on blind flange；Described cavity shell is the cavity cylinder that a upper end open lower end being vertically arranged seals, and rinses outlet in rinsing entrance and in this cavity shell sidewall has one, and its bottom end face has an ore pulp liquid taking port outlet；Described inner coil pipe is arranged in the cavity of shell, and including the inner ring coil pipe being coiled into by a conduit and outer ring coil pipe, described inner ring coil pipe is positioned at outer ring coil pipe and both are arranged concentrically；Described inner coil pipe one end has a cooling water inlet pipe, and the other end has a cooling water outlet pipe；Described blind flange is bolted in cavity shell upper end open, and it has Cooling Water inlet tube and the outward extending through hole of cooling water outlet pipe, also has an installing hole installed for ore pulp liquid flowing tube；Described ore pulp liquid flowing tube is vertically arranged on blind flange, and its top has an ore pulp liquid taking port entrance.
Further, described cooling water inlet is connected with inner ring coil pipe, and coolant outlet is connected with outer ring coil pipe.
Further, described cooling water inlet pipe and cooling water outlet pipe are T-shaped.
Further, described interior flushing entrance and outer flushing outlet are positioned in same level.
The utility model has the advantage of:
1) this utility model one autoclave ore pulp fluid cools down sampler, use midget tube shell-type heat exchanger structure, achieve individual equipment meet simultaneously on-line cooling, sample, the multi-functional composite request such as cleaning, greatly reduce cost of investment and High Temperature coefficient, make the ore pulp fluid on-line period under this special operation condition of high-temperature pressurizing still become convenient safety；
2) slurry temperature of enclosure interior is low inside and high outside distribution, and cooling water passes first into the inside coil pipe that temperature is higher, and cooling water flows out from outer coils after taking away the heat of a large amount of ore pulp；
3) T-shaped waterpipe jointing facilitates water pipe to connect；
4), when rinsing, the flushing entrance being positioned in same level and the hydraulic pressure of outer flushing outlet are identical, and the parts of employing are identical, make simple, it is simple to buying.
Accompanying drawing explanation
Fig. 1 is this utility model one autoclave sampling operation schematic diagram.
Detailed description of the invention
As it is shown in figure 1, the utility model discloses a kind of autoclave ore pulp fluid cooling sampler, the inner coil pipe including cavity shell 11, being placed in cavity shell 11, the blind flange 5 sealing cavity shell and the ore pulp liquid flowing tube being positioned on blind flange 5；Cavity shell 11 is the cavity cylinder that a upper end open lower end being vertically arranged seals, and rinses outlet 10 in rinsing entrance 8 and in this cavity shell 11 sidewall has one, and its bottom end face has an ore pulp liquid taking port outlet 9；Inner coil pipe is arranged in the cavity of shell, and including the inner ring coil pipe 7 being coiled into by a conduit and outer ring coil pipe 6, inner ring coil pipe 7 is positioned at outer ring coil pipe 6 and both are arranged concentrically；Inner coil pipe one end has a cooling water inlet pipe 4, and the other end has a cooling water outlet pipe；Blind flange 5 is bolted in cavity shell 11 upper end open, and it has Cooling Water inlet tube 4 and the outward extending through hole of cooling water outlet pipe, also has an installing hole installed for ore pulp liquid flowing tube；Ore pulp liquid flowing tube is vertically arranged on blind flange, and its top has an ore pulp liquid taking port entrance 3；Cooling water inlet pipe 4 is connected with inner ring coil pipe 7, and cooling water outlet pipe is connected with outer ring coil pipe 6；Cooling water inlet pipe 4 and cooling water outlet pipe are T-shaped；Interior flushing entrance 8 and outer flushing outlet 9 are positioned in same level, and at two, pressure is identical can use identical part, it is simple to processing buying.
This mechanism is a small-sized shell-and-tube heat exchanger, and according to shell-and-tube heat exchanger principle, cooling cleaning fluid walks inner coil pipe tube side, high-temperature fouling fluid enters shell side, recirculated cooling water and high-temperature ore slurry carry out heat exchange, and cooling recirculation system takes away ore pulp heat, thus realizes cooling down water cooling ore pulp purpose.
Ore pulp is entered autoclave by ore pulp entrance, and sequentially enters each compartment respectively, and each compartment is respectively provided with a cooling sampler, Valve controlling enter cooling sampler, and cooling water is supplied respectively to each cooling sampler, carries out cooling heat transferring on-line period.High-temperature ore slurry is entered cooling sampler by ore pulp liquid taking port entrance 3, ore pulp remains in cooling sampler, close inlet valve, cooling water cooled water inlet pipe 4 is passed through inner coil pipe, at this moment form a small-sized shell-and-tube heat exchanger and carry out heat exchange, with cooling down high-temperature ore pulp, the cooled water outlet pipe of cooling water after heat exchange flows out inner coil pipe, forms cooling recirculation system and takes away ore pulp heat.High-temperature ore slurry after cooling after ore pulp liquid taking port outlet 9 controls to open by outlet valve in case subsequent survey.In During Process of Long-term Operation, cooling sampler container inner wall certainly will remain ore pulp coalescence, rinses outlet 8 in now closing sampling terminal valve and being passed through clear water extremely interior flushing entrance and open, and the on-line cleaning completing to cool down sampler works.
Practicality simple and compact for structure, heat transfer efficiency are high, easy to clean, service life the advantage such as length；Process fluid is sufficiently spaced from utility fluid, it is to avoid sample sampling is cold go during contaminated possibility；For autoclave continuous high temperature high-voltage operation operating mode, it is possible to achieve multi-functional requirement is cleaned in on-line period cooling；Low cost, eliminate be individually for its consideration cool down, control, the aspect design such as cleaning, meet the requirement of engineering design, manufacture.
Of the present utility model ultimate principle and principal character have more than been shown and described.Skilled person will appreciate that of the industry; this utility model is not restricted to the described embodiments; described in above-described embodiment and description, principle of the present utility model is simply described; on the premise of without departing from this utility model spirit and scope; this utility model also has various changes and modifications, in the range of these changes and improvements both fall within claimed this utility model.This utility model claims scope and is defined by appending claims and equivalent thereof.
Claims (4)
1. an autoclave ore pulp fluid cools down sampler, it is characterised in that: include cavity shell, the inner coil pipe being placed in cavity shell, the blind flange sealing cavity shell and the ore pulp liquid flowing tube being positioned on blind flange；Described cavity shell is the cavity cylinder that a upper end open lower end being vertically arranged seals, and rinses outlet in rinsing entrance and in this cavity shell sidewall has one, and its bottom end face has an ore pulp liquid taking port outlet；Described inner coil pipe is arranged in the cavity of shell, and including the inner ring coil pipe being coiled into by a conduit and outer ring coil pipe, described inner ring coil pipe is positioned at outer ring coil pipe and both are arranged concentrically；Described inner coil pipe one end has a cooling water inlet pipe, and the other end has a cooling water outlet pipe；Described blind flange is bolted in cavity shell upper end open, and it has Cooling Water inlet tube and the outward extending through hole of cooling water outlet pipe, also has an installing hole installed for ore pulp liquid flowing tube；Described ore pulp liquid flowing tube is vertically arranged on blind flange, and its top has an ore pulp liquid taking port entrance.
A kind of autoclave ore pulp fluid cooling sampler the most according to claim 1, it is characterised in that: described cooling water inlet is connected with inner ring coil pipe, and coolant outlet is connected with outer ring coil pipe.
A kind of autoclave ore pulp fluid cooling sampler the most according to claim 1, it is characterised in that: described cooling water inlet pipe and cooling water outlet pipe are T-shaped.
A kind of autoclave ore pulp fluid cooling sampler the most according to claim 1, it is characterised in that: described interior flushing entrance and outer flushing outlet are positioned in same level.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520924498.0U CN205748982U (en) | 2015-11-19 | 2015-11-19 | A kind of autoclave ore pulp fluid cools down sampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520924498.0U CN205748982U (en) | 2015-11-19 | 2015-11-19 | A kind of autoclave ore pulp fluid cools down sampler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205748982U true CN205748982U (en) | 2016-11-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201520924498.0U Active CN205748982U (en) | 2015-11-19 | 2015-11-19 | A kind of autoclave ore pulp fluid cools down sampler |
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| CN (1) | CN205748982U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109300558A (en) * | 2018-10-31 | 2019-02-01 | 中广核工程有限公司 | Nuclear power plant's reactor coolant sampling cooler |
-
2015
- 2015-11-19 CN CN201520924498.0U patent/CN205748982U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109300558A (en) * | 2018-10-31 | 2019-02-01 | 中广核工程有限公司 | Nuclear power plant's reactor coolant sampling cooler |
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