CN209204790U - The wash mill of acid solid object - Google Patents
The wash mill of acid solid object Download PDFInfo
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- CN209204790U CN209204790U CN201821856319.4U CN201821856319U CN209204790U CN 209204790 U CN209204790 U CN 209204790U CN 201821856319 U CN201821856319 U CN 201821856319U CN 209204790 U CN209204790 U CN 209204790U
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Abstract
The utility model relates to a kind of wash mills of acid solid object, including belt vacuum filter, the belt vacuum filter is divided into filtering area, one washes area, two wash area, alkali cleaning area, three wash area, blot area, it is connected to above material slurry pipeline and filtering area, the filtering area bottom is connected to by pipeline with mother liquor tank, one bottom Xi Qu is connected to by pipeline with area's wash water slot, two bottoms Xi Qu are connected to by pipeline with two area's wash water slots, alkali cleaning area bottom is connected to by pipeline with alkali cleaning sink, three bottoms Xi Qu are connected to by pipeline with three area's wash water slots, area bottom is blotted to be connected to by pipeline with three area's wash water slots, the 2nd areas wash water slot is washed above area with one by pipeline and is connected to, alkali cleaning sink above pipeline and alkali cleaning area by being connected to, three area's wash water slots are washed above area with two by pipeline and are connected to, three wash area top is connected to a waterpipe.The utility model is continuous operation, can be applicable in various containing acid insoluble matter product filtering and washing.
Description
Technical field
The utility model chemical technology field is related to a kind of wash mill of acid solid object.
Background technique
In the industrial production, many techniques can all be related to filtering and wash, when we need solid product to be in neutrality again,
Reaction slurry again be in acidity, then we washing when, can use up a large amount of water, and it is uncertain can be by solid
Product is washed into neutral.
Summary of the invention
In order to solve the above technical problems, the utility model provides a kind of wash mill of acid solid object, produce insoluble
The device of neutral solid product filtering and washing.
The embodiment of the utility model is:
A kind of wash mill of acid solid object, including belt vacuum filter, the belt vacuum filter were divided into
Filter area, a Xi Qu, two wash area, alkali cleaning area, three wash area, blot area, and material slurry pipeline is connected to filtering area top, the filtering
Area bottom is connected to by pipeline with mother liquor tank, and a bottom Xi Qu is connected to by pipeline with area's wash water slot, and two bottoms Xi Qu pass through
Pipeline is connected to two area's wash water slots, and alkali cleaning area bottom is connected to by pipeline with alkali cleaning sink, and three bottoms Xi Qu pass through pipeline and three
Wash water slot connection in area's is blotted area bottom and is connected to by pipeline with three area's wash water slots, and the 2nd areas wash water slot is washed by pipeline with one
Connection above area, for alkali cleaning sink by being connected to above pipeline and alkali cleaning area, three area's wash water slots wash Qu Shangfang company by pipeline and two
Logical, three wash area top is connected to a waterpipe, blots and is equipped with filter cloth cleaning section on rear side of area, filter cloth cleaning section bottom is equipped with
Bucket is rinsed, the flushing bucket bottom is connected to by pipeline with water circulating slot is rinsed, and the flushing water circulating slot passes through pipeline
It is connected to above filter cloth cleaning section, is also connected to by pipeline with a waterpipe above the filter cloth cleaning section.
Preferably, conveyer belt is equipped on the downside of the belt vacuum filter discharge end.
Preferably, the pipeline that the filtering area bottom is connected to mother liquor tank is equipped with the first gas-liquid separator, and one washes area bottom
Mono- area's wash water slot connecting pipe of Bu Yu is equipped with the second gas-liquid separator, sets on two bottoms Xi Qu and two area's wash water slot connecting pipes
There is third gas-liquid separator, alkali cleaning area bottom and alkali cleaning sink connecting pipe are equipped with the 4th gas-liquid separator, three bottoms Xi Qu
It is equipped with the 5th gas-liquid separator with three area's wash water slot connecting pipes, area bottom is blotted and is equipped with three area's wash water slot connecting pipes
6th gas-liquid separator, vacuum pump and the first gas-liquid separator, the second gas-liquid separator, third gas-liquid separator, the 4th gas-liquid
Separator, the 5th gas-liquid separator and the 6th gas-liquid separator are connected to by pipeline.
It is further preferred that the pipeline that the filtering area bottom is connected to mother liquor tank protrudes into inside mother liquor tank and apart from mother liquor
Trench bottom 300-500mm, a bottom Xi Qu is protruded into inside area's wash water slot with area's wash water slot connecting pipe and one area of distance is washed
Bottom of gullet 300-500mm, two bottoms Xi Qu and two area's wash water slot connecting pipes protrude into inside two area's wash water slots and 2nd area of distance
Wash water trench bottom 300-500mm, three bottoms Xi Qu and three area's wash water slot connecting pipes protrude into inside three area's wash water slots and distance three
Area wash water trench bottom 300-500mm, blot protruded on area bottom and three area's wash water slot connecting pipes inside three area's wash water slots and away from
From three area wash water trench bottom 300-500mm.
Preferably, the mother liquor tank is equipped with mother liquor pipe, and the area wash water slot is equipped with area's suction hose, and alkali cleaning sink is equipped with
Alkaline matter access tube.
Preferably, the pipeline of the wash mill is equipped with several circulating pumps.
Preferably, filtering tail gas efferent duct is equipped with above the filtering area.
Preferably, mother liquor tank, area's wash water slot, two area's wash water slots, alkali cleaning sink, three area's wash water slots and flushing water circulating slot
Equipped with agitating paddle.
The utility model the utility model has the advantages that
(1) present apparatus is continuous operation.
(2) present apparatus can be applicable in various containing acid insoluble matter product filtering and washing.
(3) present apparatus neutral and alkali substance can select to will not influence the basic species of product purity according to the difference of product
Matter.
Detailed description of the invention
Fig. 1 utility model device schematic diagram；
Wherein: mother liquor tank 1, area's wash water slot 2, two area's wash water slots 3, alkali cleaning sink 4, three area's wash water slots 5, flushing water circulation
Slot 6, the first gas-liquid separator 7, the second gas-liquid separator 8, third gas-liquid separator 9, the 4th gas-liquid separator 10, the 5th gas-liquid
Separator 11, six gas-liquid separators 12, vacuum pump 13, conveyer belt 14, belt vacuum filter 15, filtering area 151, one wash area
152, two wash area 153, area 155 is washed in alkali cleaning area 154, three, blots area 156, filter cloth cleaning section 157, rinse bucket 16, a water pipe
Road 17, material slurry pipeline 18 filter tail gas efferent duct 19.
Specific embodiment
Further illustrate the utility model below with reference to embodiment, but the range of the requires of the utility model protection not office
It is limited to the range of embodiment statement.
Embodiment 1
A kind of wash mill of acid solid object, including belt vacuum filter 15, the belt vacuum filter 15 divide
Wash that area 153 is washed in area 152, two, area 155 is washed in alkali cleaning area 154, three, blots area 156, material slurry pipeline 18 for filtering area 151, one
It is connected to above filtering area 151,151 bottom of filtering area is connected to by pipeline with mother liquor tank 1, and one, which washes 152 bottom of area, passes through
Pipeline is connected to area's wash water slot 2, and two, which wash 153 bottom of area, is connected to by pipeline with two area's wash water slots 3, and 154 bottom of alkali cleaning area is logical
Piping is connected to alkali cleaning sink 4, and three, which wash 155 bottom of area, is connected to by pipeline with three area's wash water slots 5, and it is logical to blot 156 bottom of area
Piping is connected to three area's wash water slots 5, and the 2nd areas wash water slot 3 is washed above area 152 with one by pipeline and is connected to, alkali cleaning sink 4
By being connected to above pipeline and alkali cleaning area 154, three area's wash water slots 5 are washed above area 153 with two by pipeline and are connected to, and three wash area 155
Top is connected to a waterpipe 17, is blotted and is equipped with filter cloth cleaning section 157 on rear side of area 156,157 bottom of filter cloth cleaning section is set
Have and rinse bucket 16,16 bottom of flushing bucket is connected to by pipeline with water circulating slot 6 is rinsed, the flushing water circulating slot 6
By being connected to above pipeline and filter cloth cleaning section 157,157 top of filter cloth cleaning section also passes through pipeline and a waterpipe 17
Connection.
Preferably, conveyer belt 14 is equipped on the downside of 15 discharge end of belt vacuum filter.
Preferably, the pipeline that 151 bottom of filtering area is connected to mother liquor tank 1 is equipped with the first gas-liquid separator 7, and one washes
152 bottom of area and 2 connecting pipe of area's wash water slot are equipped with the second gas-liquid separator 8, and two wash 153 bottom of area and two area's wash water slots
3 connecting pipes are equipped with third gas-liquid separator 9, and 154 bottom of alkali cleaning area and 4 connecting pipe of alkali cleaning sink are equipped with the 4th gas-liquid
Separator 10, three wash 155 bottom of area and three area's wash water slots, 5 connecting pipe equipped with the 5th gas-liquid separator 11, blot 156 bottom of area
Tri- area's wash water slot of Bu Yu, 5 connecting pipe is equipped with the 6th gas-liquid separator 12, vacuum pump 13 and the first gas-liquid separator 7, second
Gas-liquid separator 8, third gas-liquid separator 9, the 4th gas-liquid separator 10, the 5th gas-liquid separator 11 and the 6th gas-liquid separator
12 are connected to by pipeline.
It is further preferred that the pipeline that 151 bottom of filtering area is connected to mother liquor tank 1 protrude into the inside of mother liquor tank 1 and away from
From 1 bottom 300-500mm of mother liquor tank, one washes 152 bottom of area protrudes into inside area's wash water slot 2 with 2 connecting pipe of area's wash water slot
And one area's wash water slot of distance, 2 bottom 300-500mm, two, which wash 153 bottom of area, protrudes into two area's wash waters with two area's wash water slots, 3 connecting pipe
3 inside of slot and two area's wash water slot of distance, 3 bottom 300-500mm, three wash 155 bottom of area protrudes into three area's wash water slots, 5 connecting pipe
Three area's wash water slots, 5 inside and three area's wash water slot of distance, 5 bottom 300-500mm, blot 156 bottom of area and are connected to three area's wash water slots 5
Three area's wash water slots, 5 inside and three area's wash water slot of distance, 5 bottom 300-500mm are protruded on pipeline.
Preferably, the mother liquor tank 1 is equipped with mother liquor pipe, and the area wash water slot 2 is equipped with area's suction hose, alkali cleaning sink 4
Equipped with alkaline matter access tube.
Preferably, the pipeline of the wash mill is equipped with several circulating pumps.
Preferably, filtering tail gas efferent duct 19 is equipped with above the filtering area 151.
Preferably, mother liquor tank 1, area's wash water slot 2, two area's wash water slots 3, alkali cleaning sink 4, three area's wash water slots 5 and flushing water
Circulating slot 6 is equipped with agitating paddle.
When the utility model is used:
(1) acid slime of certain mass, is delivered to belt vacuum filter by pump, realizes solid-liquid point by filtering area
From rear, mother liquor enters mother liquor tank, and solid enters one and washes area.
(2) because belt vacuum filter is movement, the solid that area is washed in entrance one is successively washed by secondary scourage,
Alkali cleaning obtains neutral solid product after clear water washing；It is solid in the addition quality and acid slime of wash water and soda-wash water
The ratio between weight is 0.6-1:1.
(3) wherein, a clear water is added to three by water controller and washes area, and the scourage after washing enters three and washes area's wash water
Slot is delivered to water controller and is added to two and washes area by pump, and the scourage after washing enters two and washes area's wash water slot, is delivered to by pump
Water controller is added to one and washes area, and the scourage after washing enters one and washes area's wash water slot；Buck is the saturation alkali soluble of buck slot configuration
Liquid is delivered to water controller by pump and is added to alkali cleaning area, and the alkali scourage after washing returns to buck slot and recycles, and only needs to supplement
A certain amount of alkaline matter.
Such as: what 99% calcium sulphate dihydrate and phosphoric acid, water were made into 50000Kg is calcium sulfate slurry, and wherein solid content is
40%, slurry pH=1-3；This slurry is delivered to belt vacuum filter loading hopper by pump by 10000Kg/h, is added to filtering
The filtering area of machine, starts simultaneously to wash at area's water controller three and adds a water, amount of water 2400Kg/h, and the alkali in buck slot is added
Property substance be ammonium hydroxide, be added buck area water controller buck amount be 2400Kg/h；Slurry washes area, alkali by filtering, a Xi Qu, two
Xi Qu, three wash area, blot area after obtain solid calcium sulphate and detect by analysis, calcium sulfate purity is 99%, pH=6.8.
Preferred embodiments of the present invention above described embodiment only expresses, the description thereof is more specific and detailed,
But it should not be understood as limiting the scope of the patent of the utility model.It should be pointed out that for the common of this field
For technical staff, without departing from the inventive concept of the premise, several deformations can also be made, improves and substitutes, these are all
Belong to the protection scope of the utility model.Therefore, the scope of protection shall be subject to the appended claims for the utility model patent.
Claims (8)
1. a kind of wash mill of acid solid object, including belt vacuum filter (15), it is characterised in that: the belt vacuum
Filter (15) be divided into filtering area (151), one wash area (152), two wash area (153), alkali cleaning area (154), three wash area (155), inhale
Be connected to above dry area (156), material slurry pipeline (18) and filtering area (151), filtering area (151) bottom pass through pipeline and
Mother liquor tank (1) connection, one, which washes area (152) bottom, is connected to by pipeline with area's wash water slot (2), and two, which wash area (153) bottom, passes through
Pipeline is connected to two area's wash water slots (3), and alkali cleaning area (154) bottom is connected to by pipeline with alkali cleaning sink (4), and three wash area (155)
Bottom is connected to by pipeline with three area's wash water slots (5), is blotted area (156) bottom and is connected to by pipeline with three area's wash water slots (5), institute
It states two area's wash water slots (3) and is washed above area (152) by pipeline with one and be connected to, alkali cleaning sink (4) passes through pipeline and alkali cleaning area (154)
Top connection, three area's wash water slots (5) are washed above area (153) with two by pipeline and are connected to, and three wash area (155) top and a water pipe
Road (17) connection blots and is equipped with filter cloth cleaning section (157) on rear side of area (156), and filter cloth cleaning section (157) bottom, which is equipped with, to be rinsed
Bucket (16), the flushing bucket (16) bottom are connected to by pipeline with water circulating slot (6) are rinsed, the flushing water circulating slot
(6) by be connected to above pipeline and filter cloth cleaning section (157), above the filter cloth cleaning section (157) also by pipeline with once
Waterpipe (17) connection.
2. the wash mill of acid solid object according to claim 1, it is characterised in that: the belt vacuum filter
(15) conveyer belt (14) are equipped on the downside of discharge end.
3. the wash mill of acid solid object according to claim 1, it is characterised in that: filtering area (151) bottom
The pipeline being connected to mother liquor tank (1) is equipped with the first gas-liquid separator (7), and one washes area (152) bottom and area's wash water slot (2) even
It threads a pipe and is equipped with the second gas-liquid separator (8), two, which wash area (153) bottom and two area's wash water slot (3) connecting pipes, is equipped with the
Three gas-liquid separators (9), alkali cleaning area (154) bottom and alkali cleaning sink (4) connecting pipe are equipped with the 4th gas-liquid separator (10),
Three wash area (155) bottom and three area's wash water slot (5) connecting pipes equipped with the 5th gas-liquid separator (11), blot area (156) bottom
Tri- area's wash water slot (5) connecting pipe of Bu Yu is equipped with the 6th gas-liquid separator (12), vacuum pump (13) and the first gas-liquid separator
(7), the second gas-liquid separator (8), third gas-liquid separator (9), the 4th gas-liquid separator (10), the 5th gas-liquid separator (11)
It is connected to the 6th gas-liquid separator (12) by pipeline.
4. the wash mill of acid solid object according to claim 3, it is characterised in that: filtering area (151) bottom
The pipeline being connected to mother liquor tank (1) protrudes into mother liquor tank (1) inside and apart from mother liquor tank (1) bottom 300-500mm, and one washes area
(152) bottom and area wash water slot (2) connecting pipe protrude into internal simultaneously distance one area wash water slot (2) bottom of area's wash water slot (2)
300-500mm, two, which wash area (153) bottom, protrudes into the internal simultaneously distance two of two area's wash water slots (3) with two area wash water slot (3) connecting pipes
Area wash water slot (3) bottom 300-500mm, three, which wash area (155) bottom, protrudes into three area's wash water slots with three area wash water slot (5) connecting pipes
(5) internal and distance three area wash water slot (5) bottom 300-500mm, blots area (156) bottom and three area's wash water slot (5) communicating pipes
Internal simultaneously distance three area wash water slot (5) the bottom 300-500mm of three area's wash water slots (5) is protruded on road.
5. the wash mill of acid solid object according to claim 1, it is characterised in that: the mother liquor tank (1) is equipped with mother
Liquid pipe, the area wash water slot (2) are equipped with area's suction hose, and alkali cleaning sink (4) is equipped with alkaline matter access tube.
6. the wash mill of acid solid object according to claim 1, it is characterised in that: on the pipeline of the wash mill
Equipped with several circulating pumps.
7. the wash mill of acid solid object according to claim 1, it is characterised in that: above the filtering area (151)
Equipped with filtering tail gas efferent duct (19).
8. the wash mill of acid solid object according to claim 1, it is characterised in that: mother liquor tank (1), area's wash water slot
(2), two area's wash water slots (3), alkali cleaning sink (4), three area's wash water slots (5) and flushing water circulating slot (6) are equipped with agitating paddle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821856319.4U CN209204790U (en) | 2018-11-12 | 2018-11-12 | The wash mill of acid solid object |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821856319.4U CN209204790U (en) | 2018-11-12 | 2018-11-12 | The wash mill of acid solid object |
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| Publication Number | Publication Date |
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| CN209204790U true CN209204790U (en) | 2019-08-06 |
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| CN201821856319.4U Active CN209204790U (en) | 2018-11-12 | 2018-11-12 | The wash mill of acid solid object |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110817948A (en) * | 2019-11-08 | 2020-02-21 | 攀枝花东方钛业有限公司 | Continuous washing device and method for titanium dioxide |
-
2018
- 2018-11-12 CN CN201821856319.4U patent/CN209204790U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110817948A (en) * | 2019-11-08 | 2020-02-21 | 攀枝花东方钛业有限公司 | Continuous washing device and method for titanium dioxide |
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